Abstract:
A display device for displaying an event and method for monitoring and displaying a time interval related to a non-displayed past event and/or a non-displayed future event. A displayed event of a person or event is displayed on a support member, such as a frame or plaque. A timer is provided to calculate an accumulating time interval and/or a reducing time interval. The accumulating time interval measures the current elapsed time from a non-displayed past event. The reducing time interval measures the time remaining from a current time to a non-displayed future event. The time intervals are displayed on a timer display that is disposed adjacent the displayed event to remind an observer of the time to a non-displayed future event and/or of the time from a non-displayed past event.

Description:
FIELD OF THE INVENTION 
   The present invention relates to a display device having a timer disposed adjacent to a displayed event whereby the timer calculates and displays an accumulating time interval and/or a reducing time interval to a non-displayed event. 
   BACKGROUND OF THE INVENTION 
   One of the greatest rewards of parenting is being involved as a child grows and eventually matures into a young adult. However, in today&#39;s society, parents are challenged with the demands of their professional careers often at the cost of spending not just quality time, but any time, with their children. As a result, parents all too often miss the involvement in their child&#39;s life that builds the foundation for a productive future and generates a stately legacy. Involvement may include important events such as birthday parties, soccer games, school plays, etc., or simply time learning, talking and relating to one another. It is undeniable that spending time with a child is critical to a child&#39;s well-being and growth. 
   While career demands of some parents prevent extensive time being spent with their children during the child&#39;s early childhood and adolescent years, others simply do not effectively manage their time or realize how little time that they are spending with their children. 
   In order to emphasize how precious time is and how little time a parent actually can spend with his or her child before the child is matured into an adult, many parents display photographs of their children or reminders of significant events for their children or family. However these displays or reminders have no way of quantifying or emphasizing the continual passing of time (i.e., the child maturing) and the diminishing amount of time remaining before a specified event, such as the child reaching an adult age. 
   SUMMARY OF THE INVENTION 
   The present invention relates to a display device for monitoring a time interval related to a non-displayed past event or to a non-displayed future event. The display device includes a timer to calculate an accumulating and/or reducing time interval. The display device also includes a timer display that visually and continually indicates to the viewer the accumulating and/or reducing time interval. The displayed event is provided along with the timer display so that the viewer can relate the passage of time to one or more non-displayed events. For example, the device may include a picture of a child at age two coupled with a timer to calculate a reducing time with respect to the child&#39;s eighteenth birthday and/or an accumulating time with respect to the child&#39;s birth date. A support member supports the timer display adjacent the displayed event so that both are readily apparent to the viewer. 
   The display device is capable of numerically measuring and displaying seconds, minutes, hours, days, weeks, months, or years separately or in any combination. 
   The present invention displays an event associated with a child, such as a photograph, poem, or drawing, along with a time indicator. The time indicator can constantly remind a parent or other individual that time spent with their child is precious and that one day their child will mature into an adult. By combining a displayed event along with a continuing time indicator concerning one or more non-displayed events, a parent will be immediately reminded of the value of spending time with their children now, as opposed to spending it later, when little time remains before the child reaches adulthood. 
   The display device may also incorporate a video monitor to display the displayed event with the time intervals. A computer or semiconductor microchips can be programmed to indicate time intervals from a non-displayed past event and/or remaining time to a non-displayed future event. 
   When it is desirable to use the display device, the user inputs a first date that corresponds to a non-displayed past event. Such a date may include a birth date of a person, by way of example. The user then enters a second date, corresponding to the current time. Likewise, the timer can be pre-programmed for a non-displayed future event, such as a person&#39;s eighteenth birthday, or the timer can be programmed by the user to receive an input corresponding to any other non-displayed future event. The timer then can calculate the time interval from the non-displayed past event to the present time and/or calculate the time interval remaining until the non-displayed future event. Preferably, the timer display displays concurrently both such time intervals. 
   The support member can be stand-alone or it can be selectively attachable with other support members, e.g., if multiple display devices are desirable. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
       FIG. 1  illustrates a front view of the display device; 
       FIG. 2  illustrates the timer display of the timer; 
       FIG. 3  illustrates the programming switches of the timer; 
       FIG. 4  illustrates the display device incorporating a video monitor; 
       FIG. 5  illustrates the programming switches for an additional embodiment of the timer; and 
       FIG. 6  illustrates the present display device having a timer indicating a reducing time. 
   

   DESCRIPTION OF THE PREFERRED EMBODIMENTS 
   A display device  10  that continually indicates to the viewer an accumulating and/or reducing time period related to a non-displayed event is illustrated in  FIG. 1 . Display device  10  includes a timer  12 , a displayed event  14  and a support member  16  for supporting items  12  and  14 . 
   Timer  12  includes a processor designed to measure time intervals including seconds, minutes, hours, days, weeks, months, and years individually or in any combination. The type of timer used in the invention, which can be chemical, mechanical, or electronic, is meant as a device to measure and indicate accumulating or reducing time periods. 
   As illustrated in  FIGS. 1 and 2 , a timer display  18  may be combined with timer  12  or be a separate component provided with time interval information from timer  12 . When timer  12  is measuring intervals from a past event, the accumulating time  20  is shown on timer display  18 . When timer  12  is measuring time to a future event, the remaining or reducing time  22  is illustrated on timer display  18 . In a preferred embodiment, both the accumulating time  20  and the reducing time  22  are displayed concurrently on timer display  18 , as best seen in  FIG. 2 . Accumulating time  20  and reducing time  22  can be each displayed in alternating fashion on display  18  or individually, as seen in  FIG. 6 . 
   Timer  12 , in addition to measuring time intervals, can perform functions well known in the timer art such as for continued operation in the event of any power failure, a function to compensate for changing time zones or daylight savings times, and a function to account for leap years. The power source for timer  12  may be solar, chemical, alternating or direct electrical current or mechanical power devices, individually or combined. In a preferred embodiment, a lithium battery concealed within timer  12  is used with a reserve power source to temporarily maintain the settings while the battery is being changed. A device to signal low power may be included with battery driven power sources. When a low battery condition exists, the accumulating time  20  and/or reducing time  22  on timer display  18  may blink to signal the low battery condition. 
   Timer display  18  may be coordinated with timer  12  to display time intervals of seconds, minutes, hours, days, weeks, months and years individually or in any combination. As seen in  FIGS. 1 and 2 , timer display  18  is seen displaying intervals of days. Timer display  18  may represent the time intervals in numeric, graphic or text form. Timer display  18  uses liquid crystal displays or analog display faces of time measurement to indicate time intervals but is not limited to these display methods. Timer display  18  may be lighted. Descriptive time word units such as seconds, minutes, hours, days, weeks, months, or years can be optionally placed on either timer display  18  or support member  16 . 
   Displayed event  14  includes but is not limited to any type of photo, word, picture, theme, etc. relating or reminding a viewer of a non-displayed past event (e.g., birth date) and or a non-displayed future event (e.g., an eighteenth birthday). 
   Non-displayed past events, by which timer  12  computes accumulating time  20 , preferably includes a child-birth date; however, it should be realized by one of ordinary skill that past events may include weddings, deaths, vacations, anniversaries, assemblies, employment, or religious holidays. Non-displayed future events, by which timer  12  computes the reducing time  22 , preferably includes birthdays. Other non-displayed future events may include program or project deadlines, engagements, births, patent application deadlines, patent expirations, retirements, end of incarcerations, end of military service, graduation dates, vacation times, document expirations, certificate expirations, sports events, religious dates or any type of goal or event. 
   The time associated with the occurrence of the non-displayed event may be displayed together with displayed event  14  ( FIGS. 1 and 6 ). Thus, support member  16  is configured for supporting and displaying timer  12  and displayed event  14 . By displaying displayed event  14  with timer display  18 , the viewer can be constantly reminded of the upcoming and important non-displayed event, such as the time to a future birthday. Accumulating time  20  and remaining time  22  alert the observer of the accumulated time that has elapsed since a non-displayed past event (i.e., child birth date) while also alerting the observer of the time remaining until the non-displayed future event (i.e., child&#39;s eighteenth birthday). This may be particularly valuable to parents who rarely quantify the continual passage of time and the continuously diminishing amount of time remaining before a future event, such as their child reaching adulthood. As a result, parents may be more motivated to make additional efforts to spend more time with their children before they grow older and/or reaches adulthood. 
   Referring specifically to  FIG. 6 , timer display  18  is illustrated with displayed event  14 . Timer display  18  displays only the time remaining  22  to the non-displayed future event. In the alternative, timer display  18  can display accumulating time  20 , if desired. 
   Support member  16  may include but is not limited to a single frame or a plaque of any shape or size. Support member may be square, rectangular, oval shaped, or any other desired shape. If desired, multiple support members  16  can be interlocked together. As seen in  FIG. 1 , support members  16  can each resemble a puzzle piece that can be interlocked together. Display device  10  can be attached to a wall, displayed on surfaces, made into jewelry, or adapted to any other object. Support member  16  may be constructed from but is not limited to plastic, glass, crystal, stone, metal, wood, clay, paper, or combinations of these materials. A single support member  16  may include a plurality of timers  12  and/or timer displays  18  and/or a plurality of displayed events  14 . 
   As seen in  FIG. 4 , a video monitor  17  may incorporate displayed event  14  and timer display  18 . If used with a computer (not shown), displayed event  14  can be scanned from a photograph, document, or any other source, and displayed on the video monitor  17 . When used with a computer monitor, displayed event  14  can be maintained in memory with the appropriate timer display  18 . The timer  12  and displayed event  14  can be on the same screen and shown as “wall paper” or the “desk top” during computer operation to make the computer user aware of displayed time intervals. 
   Referring to  FIG. 3 , timer  12  can include switches  24  and  26  used to program the timer  12 . Switch  24  is preferably a three-position switch having a “date  1 ” position, a “date  2 ” position and a “run” position. Furthermore, switch  26  is preferably a three-position switch having a “day” position, a “month” position and a “year” position. 
   When programming timer  12 , switch  24  is placed in the date  1  position for inputting the day, month and year of the first date. As explained previously, the first date can be any past event date such as a date of birth, date of marriage, date of employment, etc. To input the first date, switch  26  is placed in the “day” position and buttons  28  and  30  are pushed to scroll to the desired number corresponding to the day of the month. This process is repeated for the month and year as switch  26  is placed in the “month” and “year” positions. After the first date is input into timer  12 , the second date, which corresponds to the current date, is input into timer  12 . Switch  24  is placed at the date  2  position and the above-mentioned process is repeated. After the first and second dates are input into timer  12 , switch  24  is placed in the “run” position. While in the “run” position, an internal processor can recalculate the remaining time from a factory set pre-programmed event, such as an eighteen birthday, by way of example. 
   Alternatively, if it is desirable to have a selectively changeable future event, timer  12  can optionally include a switch  32  ( FIG. 5 ). Switch  32  is preferably a four-position switch that can be used to allow the user to manually input a third date, or a future event date. The desired future event date can be programmed by placing switch  32  at the “date  3 ” position and programming in identical fashion to that described for the first and second dates. 
   During use, user will provide a displayed event  14 . The user then inputs the first date corresponding the a non-displayed past event, a second date corresponding to the present time, and a third date corresponding a non-displayed future event. After all dates have been input, timer  12  calculates the time interval from the non-displayed past event to the present time and also calculates the time interval remaining from the present time to the non-displayed future event. Finally, the calculated time intervals are concurrently displayed on timer display  18  with the displayed event. 
   A selector switch  34  ( FIG. 5 ) can optionally be provided to allow the viewer to select the units desired for time intervals  20  and  22  in either seconds (S), minutes (M), hours (H), days (D) or years (Y). Time intervals may also be at differing rates of time and not limited to solar time. Examples of one such time rate would be time interval and event display device that keeps track of pet ages, e.g., dog&#39;s ages, which would be at seven times the normal rate of solar time. 
   Although the preferred embodiments of the present invention have been illustrated in the accompanying Figures and described above, it will be understood that the invention is not limited to the embodiments disclosed but is capable of numerous rearrangements, modifications and substitutions of parts and elements without departing from the spirit of the invention.