Patent Publication Number: US-10327621-B2

Title: Automatic shoe polishing device

Description:
CROSS-REFERENCE TO RELATED APPLICATION(S) 
     Not applicable 
     BACKGROUND OF THE INVENTION 
     1. Field of Invention 
     The present invention relates to the field of shoe polishers, more particularly to an automatic shoe polishing machine or device for polishing shoes. 
     2. Description of Related Art 
     Shoes are a part of most people&#39;s wardrobe that receive relatively little attention. For most people, shoe polishing is a tedious process that they undertake rarely or not at all. It is also a manual activity for most people, depending on hands-on manipulation of a shoe and manual application of polish to the shoe. While people will often take clothes to cleaners or wash them in mechanical clothes washers/dryers, they often neglect to devote comparable attention to their shoes. 
     Generally, polishing a shoe requires a two-step process of applying polish to the shoe and buffing or brushing the polish-coated surfaces of the shoe. Polish can be applied in two methods. A first method sprays a liquid polish onto the shoe, and a second method is to transfer polish from a dispenser onto an applicator brush to apply the polish to the shoe. Both methods typically require manual effort to accomplish. 
     A primary reason for the relative neglect of an important aspect of a wardrobe is the lack of mechanical cleaning options at the home. There is no analogue available to a mechanical clothes washer and dryer, which is a standard fixture to most American homes, and shoe polishing at home for most people requires considerable manual and/or physical effort. 
     Based on the foregoing, there is a need in the art for a user-friendly device and system that facilitates hands-off, at home polishing of shoes. 
     SUMMARY OF THE INVENTION 
     In an embodiment, an automatic shoe polishing device comprises a housing cabinet containing components of the automatic shoe polisher. A digital control unit implements multiple cycles of operation to accommodate multiple shoe profiles. At least one brush and spray assembly is used comprising a rotating brush and aerosol spray nozzle mounted on a linear moving platform. The shoe tray and track comprises a shoe securing mechanism to secure a shoe in place. A plurality of aerosol containers contain at least a cleaner and polisher mixture. A pneumatic system is used to distribute the aerosol mixture and power the aerosol spray nozzle and to power at least one lift piston on the shoe tray and track to accommodate the multiple shoe profiles, and the digital control unit operates the brush and spray assembly in multiple movement and spraying cycles back and forth along the shoe tray and track to in turn clean and polish a secured shoe. 
     In an embodiment, the polishing device further comprises an exhaust system to extract fumes from inside the cabinet and help regulate heat in the cabinet. 
     In an embodiment, the digital control unit stores multiple shoe profiles and a control interface can select an operating cycle to accommodate a shoe profile selected from memory. 
     In an embodiment, the digital control unit can be used to select and implement an operating cycle to accommodate a shoe profile. 
     In an embodiment, further comprising the aerosol spray system moving along a travel high and tilt area to cover a top surface of a shoe on the shoe tray and track. 
     In an embodiment, wherein the aerosol spray system comprises a spray tower and a spray nozzle travel track. 
     In an embodiment, the plurality of aerosol containers further comprises at least one of a cream and a wax. 
     In an embodiment, the device further comprises a pressure stem and disk or plate to fit into and secure the shoe. 
     In an embodiment, the pressure stem and disk or plate further comprises a balloon cloth inflated in the shoe. 
     In an embodiment, the polishing device includes a heat lamp to provide heat and aid regulating the temperature inside the cabinet during operation. 
     In an embodiment, the shoe profile includes at least one of height of the shoe; style of the shoe; relative soiling/staining of the shoe; size of the shoe; and color of the shoe. 
     In an embodiment, a mechanical system substitutes for the pneumatic system and is used to distribute aerosol mixture and to power at least one lift piston on the shoe tray and track to accommodate the multiple shoe profiles. 
     In an embodiment, an automatic shoe treatment device comprises a digital control unit operating a shoe treatment device according to multiple shoe profiles with at least one brush and spray assembly that comprises a rotating brush and aerosol spray nozzle mounted on a linear moving platform controlled by the digital control unit according to a shoe profile. A plurality of aerosol containers contain a plurality of shoe treating aerosol mixtures to accommodate the multiple shoe profiles with a pneumatic system used to distribute the aerosol mixtures and power the aerosol spray nozzle to spray out, wherein the pneumatic system is controlled by the digital control unit to accommodate the multiple shoe profiles. The digital control unit operates the brush and spray assembly in multiple movement and spraying cycles back and forth along a shoe tray and track securing the shoe to treat the shoe according to a matching shoe profile. 
     In an embodiment, a second aerosol spray system moves along a travel high and tilt area to cover a top surface of a shoe on the shoe tray and track. 
     In an embodiment, a mechanical system substitutes for the pneumatic system. 
     In an embodiment, the digital control unit stores multiple shoe profiles. 
     In an embodiment, an automatic shoe treatment device comprises a digital control unit storing multiple shoe profiles with at least one brush and spray assembly comprised of a rotating brush and aerosol spray nozzle mounted on a linear moving platform controlled by the digital control unit according to a selected shoe profile. A plurality of aerosol containers contains a plurality of shoe treating aerosol mixtures to accommodate multiple shoe profiles. A pneumatic system is used to distribute the aerosol mixtures and power the aerosol spray nozzle to spray out, wherein the pneumatic system is controlled by the digital control unit to accommodate the multiple shoe profiles. The digital control unit operates the brush and spray assembly in multiple movement and spraying cycles back and forth along a shoe tray and track securing the shoe to treat the shoe according to the matching shoe profile. 
     In an embodiment, the aerosol spray system further comprises a spray nozzle assembly that moves along a travel high and tilt area to cover a top surface of a shoe on the shoe tray and track. 
     The foregoing, and other features and advantages of the invention, will be apparent from the following, more particular description of the preferred embodiments of the invention, the accompanying drawings, and the claims. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       For a more complete understanding of the present invention, the objects and advantages thereof, reference is now made to the ensuing descriptions taken in connection with the accompanying drawings briefly described as follows. 
         FIG. 1  is a ¾ cutaway view of the automatic shoe polishing device, according to an embodiment of the present invention; 
         FIG. 2  is a side view of the shoe tray/track, according to an embodiment of the present invention; 
         FIG. 3  are views of exemplary shoe profiles used in the device, according to an embodiment of the present invention; 
         FIG. 4A  and  FIG. 4B  are top and side view of a spray nozzle system, according to an embodiment of the present invention. 
         FIG. 5  is a top view of the brush and spray assembly, according to an embodiment of the present invention; 
         FIG. 6  is an expanded view of the mechanical and electrical components including a DCU, according to an embodiment of the present invention. 
     
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     Preferred embodiments of the present invention and their advantages may be understood by referring to  FIGS. 1-6 , wherein like reference numerals refer to like elements. 
     Embodiments of the invention are discussed below with reference to the Figures. However, those skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for explanatory purposes as the invention extends beyond these limited embodiments. For example, it should be appreciated that those skilled in the art will, in light of the teachings of the present invention, recognize a multiplicity of alternate and suitable approaches, depending upon the needs of the particular application, to implement the functionality of any given detail described herein, beyond the particular implementation choices in the following embodiments described and shown. That is, there are numerous modifications and variations of the invention that are too numerous to be listed but that all fit within the scope of the invention. Also, singular words should be read as plural and vice versa and masculine as feminine and vice versa, where appropriate, and alternative embodiments do not necessarily imply that the two are mutually exclusive. 
     It is to be further understood that the present invention is not limited to the particular methodology, compounds, materials, manufacturing techniques, uses, and applications, described herein, as these may vary. It is also to be understood that the terminology used herein is used for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. It must be noted that as used herein and in the appended claims, the singular forms “a,” “an,” and “the” include the plural reference unless the context clearly dictates otherwise. Thus, for example, a reference to “an element” is a reference to one or more elements and includes equivalents thereof known to those skilled in the art. Similarly, for another example, a reference to “a step” or “a means” is a reference to one or more steps or means and may include sub-steps and subservient means. All conjunctions used are to be understood in the most inclusive sense possible. Thus, the word “or” should be understood as having the definition of a logical “or” rather than that of a logical “exclusive or” unless the context clearly necessitates otherwise. Structures described herein are to be understood also to refer to functional equivalents of such structures. Language that may be construed to express approximation should be so understood unless the context clearly dictates otherwise. 
     Unless defined otherwise, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which this invention belongs. Preferred methods, techniques, devices, and materials are described, although any methods, techniques, devices, or materials similar or equivalent to those described herein may be used in the practice or testing of the present invention. Structures described herein are to be understood also to refer to functional equivalents of such structures. The present invention will now be described in detail with reference to embodiments thereof as illustrated in the accompanying drawings. 
     From reading the present disclosure, other variations and modifications will be apparent to persons skilled in the art. Such variations and modifications may involve equivalent and other features which are already known in the art, and which may be used instead of or in addition to features already described herein. 
     Although Claims have been formulated in this Application to particular combinations of features, it should be understood that the scope of the disclosure of the present invention also includes any novel feature or any novel combination of features disclosed herein either explicitly or implicitly or any generalization thereof, whether or not it relates to the same invention as presently claimed in any Claim and whether or not it mitigates any or all of the same technical problems as does the present invention. 
     Features which are described in the context of separate embodiments may also be provided in combination in a single embodiment. Conversely, various features which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable subcombination. The Applicants hereby give notice that new Claims may be formulated to such features and/or combinations of such features during the prosecution of the present Application or of any further Application derived therefrom. 
     References to “one embodiment,” “an embodiment,” “example embodiment,” “various embodiments,” etc., may indicate that the embodiment(s) of the invention so described may include a particular feature, structure, or characteristic, but not every embodiment necessarily includes the particular feature, structure, or characteristic. Further, repeated use of the phrase “in one embodiment,” or “in an exemplary embodiment,” do not necessarily refer to the same embodiment, although they may. 
     Headings provided herein are for convenience and are not to be taken as limiting the disclosure in any way. 
     The enumerated listing of items does not imply that any or all of the items are mutually exclusive, unless expressly specified otherwise. 
     The terms “a”, “an” and “the” mean “one or more”, unless expressly specified otherwise. 
     Devices or system modules that are in at least general communication with each other need not be in continuous communication with each other, unless expressly specified otherwise. In addition, devices or system modules that are in at least general communication with each other may communicate directly or indirectly through one or more intermediaries. 
     The computer memories in the various disclosed devices may store computer executable instructions. Each disclosed computer/communication device such as computer, a server, a system node, a smart phone, a tablet, or similar device able to execute computer code and/or process digital, electronic data may execute computer executable instructions. The computer executable instructions may be included in computer code. The computer code may be stored in the various device memories. The computer code may be written in any computer language comprising the prior art. The memory may be a non-transitory tangible storage media. 
     The computer code may be logic encoded in one or more tangible media or one or more non-transitory tangible media for execution by the processor in the devices. Logic encoded in one or more tangible media for execution may be defined as instructions that are executable by the processor and that are provided on the computer-readable storage media, memories, or a combination thereof. Logic may include a software controlled microprocessor, an application specific integrated circuit (ASIC), an analog circuit, a digital circuit, a programmed logic device, a memory device containing instructions, and the like. The instructions may be stored on any computer readable medium comprising the prior art from which a computer, a processor, or other electronic device can read. This may include a computer data disk or the like storing computer code that can be used to configure a memory associated with a computer, a processor, or other electronic device. 
     The processor may include a general processor, digital signal processor, ASIC, field programmable gate array, analog circuit, digital circuit, central processing unit (CPU), micro-processor unit (MPU), micro-controller unit (MCU), combinations thereof, or other now known processor. The processor may be a single device or combinations of devices, such as associated with a network or distributed processing. The processor may be responsive to or operable to execute instructions stored as part of software, hardware, integrated circuits, firmware, micro-code or the like. The functions, acts, methods or tasks illustrated in the figures or described herein may be performed by the processor executing instructions stored in the memory. 
     A description of an embodiment with several components in communication with each other does not imply that all such components are required. On the contrary a variety of optional components are described to illustrate the wide variety of possible embodiments of the present invention. 
     As is well known to those skilled in the art many careful considerations and compromises typically must be made when designing for the optimal manufacture of a commercial implementation any system, and in particular, the embodiments of the present invention. A commercial implementation in accordance with the spirit and teachings of the present invention may configured according to the needs of the particular application, whereby any aspect(s), feature(s), function(s), result(s), component(s), approach(es), or step(s) of the teachings related to any described embodiment of the present invention may be suitably omitted, included, adapted, mixed and matched, or improved and/or optimized by those skilled in the art, using their average skills and known techniques, to achieve the desired implementation that addresses the needs of the particular application. 
     The present invention will now be described in detail with reference to embodiments thereof as illustrated in the accompanying drawings. 
     As depicted in  FIG. 1 , an automatic shoe polishing device  100  takes the form of a roughly rectangular box-shaped mechanism.  FIG. 1  shows the mechanical and electrical components of the shoe polishing device  100  and the relative arrangement of the major components and subsystems. The shoe polishing device  100  can be installed in a cabinet or other housing and can include a pulley system  101  with special brushes designed to move back and forth linearly as the brushes rotate. Drive motor  102  can power the pulley system  101 . A shoe  105  can travel back and forth on the pulley system  101 , using shoe track/tray  110 . A shoe latch  112  can be used to latch a shoe  105  on shoe track/tray  110  or shoe latch can be part of a pressure system to hold a shoe  105  in place. Aerosol lines  103  can transport aerosol wax, cream, polish, and cleaner, and polish from containers to distribution spray nozzles in the device  100 , flexing and extending from a reel. Aerosol container  104  can contain various aerosol mixture such as wax, polish, cream, and cleaner to spray from a nozzle. An aerosol container entrance  116  allows for restocking the different aerosol containers  104  on the device  100 . Tension pulley  106  can be used to adjust tension on pulley system  101 . Vacuum vent  107  can be used as an exhaust from a vacuum system to help keep the interior of the device  100  clean and can include a screen. Clutch  108  can be added as interface between the drive motor  102  and a vacuum wheel  109 , and the vacuum wheel  109  can be used in the vacuum/exhaust system that can include an exhaust intake  115  and filter  114 . The vacuum/exhaust system can help keep the device  100  interior cleaner and cooler. Exhaust line clean out  118  can allow access to the vacuum/exhaust system. An aerosol wax, cream, cleaner, polish container line tension ride poles  113  can maintain a set tension on moving aerosol lines  103  inside device  100 . The spraying of the aerosol mixture can be controlled by spray line cut off  117 , such as a solenoid. 
     Other components of the device  100  can include a digital control unit, a LED or other light heating system to promote better cleaning and shoe shining, a water container on the aerosol lines  103  to use for a purging and cleaning process of the aerosol lines  103 . Furthermore, device  100  can include a pneumatic system that includes a small compressor with a storage tank to power a lift system to maneuver a shoe inside the device  100  and facilitate dispensing cleaning, waxing, polishing, or other aerosol substances on the shoe and aerosol line  103  purging. However, mechanical systems can be substituted for the pneumatic driven movement and dispensing system. 
     The general operation and controls for the automatic shoe polishing device  100  is similar in concept to an automatic car wash using a sequence of operations for general cleaning and applying wax to a shoe followed by polishing. The linear drive provided by the pulley  101  moves a shoe back and forth along a travel reel in contact with rotating brushes. A digital control unit can include a microprocessor executing computer code to operate the device  100 , controlling the various aspects of the cleaning and polishing operation. The linear motion feature using brushes attached to a platform can assure full coverage of a shoe. As the brushes rotate (rotary motion), the shoes can move up and down and back and forth to cover the top and sides of a shoe and handle various different shoe profiles. Alternately, the brushes can be moved back and forth with the shoes relatively fixed longitudinally. 
     As depicted in  FIG. 2 , the shoe movement and positioning system  200  can included a shoe track/tray  205  designed to move a positioned shoe  215  linearly and vertically. Shoe  215  can be secured to the shoe track/tray  205  using a shoe stop/latching system  210  to firmly secure shoe  215 . Shoe track/tray piston  220  can vertically align shoe  215  according to a profile of the shoe  215 . The shoe track/tray piston  220  movement can be powered by a pneumatic system that includes a compressor and a storage tank. Pressure stem and stem plate  225  can exert a holding force pushing down against a heel of shoe  215 . A balloon cloth  230  can be integrated onto the pressure stem and stem plate  225  to inflate during cleaning and polishing operation to help secure and stabilize shoe  215  on the shoe track/tray  205  aiding the action of shoe stop/latching system  210 . Balloon cloth  230  can also protect the interior of shoe  215  from cleaner and wax aerosol from entering the shoe  215 . 
       FIG. 3  shows exemplary shoe profiles  300 . Shoe profiles  305 ,  310 ,  315 , and  320  show exemplary male shoe profiles that shoe polishing device  100  can be programmed and configured to accommodate. Low-ankle dress shoe profile  305 , high-ankle shoe profile  310 , slip-on shoe profile  315 , and work boot profile  320  are shown. Shoe profiles  330 ,  335 ,  340 , and  345  show exemplary female shoe profiles that shoe polishing device  100  can be programmed and configured to accommodate. High-heel shoe profile  330 , low-heel shoe profile  335 , heeled-dress boot profile  340 , and medium-heel shoe profile  345  are shown. 
     The shoe tray/track  205  can function to lower and rise to accommodate the different shoe profiles  300  so that the spray nozzles and rotary brushes can cover the entire shoe through profile program settings to a digital control unit. The pressure stem with disk/plate  225  can press down on shoe  215  and can be inserted to secure shoe  215  (versus a clamping devise alone) with up force from the shoe tray/track  205  and from movement during linear motion and servicing by brushes in motion. Due to the different shoe profiles  300 , there can be a need to insert an assortment of adapters to complete covering of the insole, especially with women shoes and the instep design of women shoes including the heal height of women shoes. A pneumatic air pressure system can be used to control the pressure stem with disk/plate  225 . 
     The control program executed by the digital control unit can include an operational setting and hardware to detect and set a predetermine profile using profile processing/imaging technology to detect and set a shoe profile  300 . The shoe tray/track  205  and/or shoe tray/track piston  220  can use a pneumatic air pressure or mechanical system to raise and lower the shoe  210 . This can be applied to the shoe stop/latching system  210 . The balloon cloth  225  attached to the pressure stem and disk/plate  225  can inflate to fill the insert to protect the insole by preventing solvents from entering the shoe insert (an assortment of balloon may be needed for the different shoe profiles  300 ). 
     Alternately, rather than a programmed, predetermined profile, imaging or other scanning hardware and technology can detect actual or approximate shoe design and configuration, or profile, to configure and set the digital control unit. Operational parameters of the device  100  can then be set to properly elevate and otherwise position a shoe  210  for cleaning and polishing as set forth below. 
       FIG. 4A  and  FIG. 4B  depict aspects of a spray nozzle system  400  with a top view and side view of an embodiment of the invention. Shoe tray/track  405  positions shoe  415  for application of aerosol cleaner, wax, polish and the like from spray nozzle assembly  450 . Spray nozzle assembly  450  can include a spray tower or pole that moves along a spray nozzle travel track  410  that can operate to move the spray nozzle assembly  450  forward and return. The spray nozzle assembly  450  sprays aerosol within a travel high and tilt area  411  to cover the top of the shoe  415 . 
     The nozzle assembly  450  can reside in a compartment closed off by a nozzle purge door  420  when the aerosol lines  403  are purged, and an aerosol line purge cloth  425  can absorb the purged liquid. The aerosol lines  403  distribute cleaner, wax, and polish in the form of an aerosol liquid to the spray nozzle assembly  450 . An aerosol line connection tee  452  can connect nozzle assembly  450  to aerosol lines  403 . Spray lines  403  can include spray line reel/coil housing  451  which reels aerosol lines  403  in and out of the spray line reel/coil housing  451  facilitating movement of the spray nozzle assembly  450  on spray nozzle travel track  410 . 
     In an exemplary embodiment,  FIG. 5  depicts a brush assembly overview providing a system of brushes for cleaning and polishing in the polishing device  100 . The brush assembly system  500  can use a drive motor  502  can power a pulley system  551  to power linear movement of brush and spray platforms  550 . The brush and spray platforms  550  can move by the pulley system  551  rotating long linear screws  552 , which are held in place by anchor couplings  554 . One of the anchor couplings  554  for the linear screws  552  can include a counter  555 , which can count the number of rotations of linear screw  552  and determine the position of brush and spray platforms  550 . The brush and spray platforms  550  can move back and forth along guide rods  553 , which are attached to the polishing device  100  by anchoring couplings  554 . 
     Each brush and spray platform  550  can include a brush motor  560  that can rotate brush  570 , with an electric power connection  557  that can provide power to brush motor  560 . The brush and spray platform can also include an aerosol nozzle  571  for spraying wax, cleaner, or polish onto a shoe, which can be positioned and held in place by shoe track/tray  505 , Exhaust fan  509  can be used to help cool the interior of device  100  and evacuate fumes. 
     In operation, the brush and spray system  500  functions to move brush and spray platforms  550  back and forth along the guide rods  553  while rotating brushes  570  clean/polish a shoe held in place on shoe track/tray  505 . The aerosol nozzles  571  can in turn dispense the aerosol mixture corresponding to the cycle the digital control unit (DCU) (not shown) is on, which is then worked onto the shoe surface by brushes  570 . That is, a DCU can operate the brush and spray platforms  570  in different operational cycles to clean, wax, and polish shoes, controlling exactly what kind of aerosol dispenses from aerosol nozzles  571 , speed of rotation of brushes  570 , speed of movement of brush and spray platforms  550 , and other operating aspects of the device  100 . 
     In an exemplary embodiment,  FIG. 6  depicts a simplified overview of the mechanical and electrical components  600 . Shoes  605  can be secured in a shoe track/tray  610 , which can be served by the linear moving brush and spray assemblies  660 , with four such brush and spray assemblies  660  positioned on each side of two shoes  605  as depicted. Electric motors (not shown) can be used to provide motive power to each brush and spray assemblies  660 , with all such movement and functions controlled by a DCU  680  via input/output (I/O) circuitry  683 . 
     The brush and spray assemblies  660  can dispense an aerosol mixture supplied from aerosol wax, cleaner, and polish containers  603  using aerosol supply lines  626 . DCU  680  can control solenoids  631  from aerosol wax, cleaner, and polish containers  603  to dispense an aerosol mixture from wax, cleaner, and polish into aerosol supply lines  626 . The containers  603  can accommodate and include multiple containers of multiple shades of wax and/or polish to use on different colored shoes  605 . A pneumatic system  620  comprised of an air compressor and storage tank provides the necessary air pressure to disperse the aerosols, and solenoids  631  can be controlled supply air to aerosol supply lines  626  by DCU  680 . However, mechanical systems can substitute and take the place of pneumatic system  620 . A heating lamp  670  can be used to control temperature and enhance the application of various aerosol mixtures. 
     As previously discussed above, shoe track/tray  610  vertical positioning and securing shoes  605  can be controlled and operated by pneumatic system  620  operating lift pistons and a latching mechanism to secure shoes  605  in shoe track/tray  610 . DCU  680  can control the piston and latching components by opening and closing lift and latching solenoids  633 . Again, mechanical systems can substitute and take the place of pneumatic system  620  performing these functions. 
     An exhaust system can be used to extract fumes and help regulate heat inside device  100 . The exhaust system can include an air duct system  613  of one or more air ducts  615  leading to vacuum wheel/exhaust fan  609  and exhaust  611 . An air filter  614  can filter airflow going into vacuum wheel/exhaust fan  609 , and intakes  611  can allow for airflow. The exhaust system can also be operated by the DCU  680  to reverse the vacuum wheel/exhaust fan  609  to draw air in from exhaust  611  to help regulate heat. 
     A DCU  680  interfaced with the various system and components of polishing device  100  can control operation and implement various cycles of the shoe polishing operation, which can include at least a cleaning, waxing, and polishing cycle. DCU  680  can include central processing unit (CPU)  681  and memory (MEM)  682 . Memory  682  can store computer code for operating device  100 , executed by CPU  681 . In/Out (I/O) circuitry  683  processes digital input and output to and from DCU  680 . Output from DCU  680  can control all the various systems and components. I/O circuitry  683  can also connect to a user interface (UI)  685 , which can include a display (DIS)  686  and a control interface (CI)  687 . 
     DCU  680  can operate the polishing device to accommodate a shoe profile that can include height of the shoe  605 , style of the shoe  605 , relative soiling/staining of the shoe  605 , size of the shoe  605 , and color of the shoe  605 . CI  685  can provide for selecting an appropriate operating cycle and sequence according to a selected or entered shoe profile. DCU  680  can then operate the brush and spray assemblies  660  to apply aerosol cleaner, wax, and polish in multiple operational cycles of applying rotating brushes and aerosol spray to accomplish cleaning, waxing, and polishing actions. The brush and spray assemblies  660  can move back and forth alongside the shoe tray and track to in turn clean, wax, and/or polish a secured shoe, and the frequency and duration of each back and forth movement and spraying of aerosol can be controlled by DCU  680 . Shoe profiles can be entered via CI  687 , and shoe profiles can be stored in memory  682  and can be modified via CI  687  or custom profile entries entered into memory  682  via CI  687 . 
     Although as depicted, the polishing device  100  can operate on two shoes at once, one skilled in the art can readily appreciate that a smaller device for operating on one shoe at a time is possible. 
     The invention has been described herein using specific embodiments for the purposes of illustration only. It will be readily apparent to one of ordinary skill in the art, however, that the principles of the invention can be embodied in other ways. Therefore, the invention should not be regarded as being limited in scope to the specific embodiments disclosed herein, but instead as being fully commensurate in scope with the following claims.