Patent ID: 8590447

Claim:
An automated marking device for self-administering hand markings, the marking device comprising: a housing defining a first chamber, a second chamber, and a recess defined by an open area between the first and second chambers; a stamp driving assembly disposed within the first chamber of the housing; a stamp assembly coupled to the stamp driving assembly, the stamp assembly configured to substantially provide a full stamp impression on a patron's hand when activated by the stamp driving assembly with the stamp assembly further including a base plate coupled to the stamp driving assembly, a stamp holder plate coupled to the base plate by a coupling mechanism, a stamp removably positioned within the stamp holder plate, and an inking tray disposed within the stamp, the coupling mechanism having: at least one sphere coupled to the stamp holder plate, at least one bolt having a proximal end and a distal end, where the proximal end includes being coupled to the base plate and the distal end includes being disposed through the at least one sphere and the stamp holder plate, and at least one compression spring being concentrically disposed on the outer surface of the at least one bolt, and with the coupling mechanism being configured to allow the bottom of the stamp to stop after the bottom of the stamp comes into contact with a patron's hand under the compression caused by the at least one compression spring while the base plate continues to drive downward and the distal end of the at least one bolt is driven through the stamp holder plate so that the stamp holder plate adjusts its position so the stamp will leave a full stamp impression on the patron's hand regardless of varying topical characteristics of the hand placed into the automated marking device; a planar surface disposed within the recess of the housing, the planar surface configured to receive the patron's hand, with the planar surface coupled to a switch in electrical communication with the stamp driving assembly such that pressure in at least a first direction by placement of the patron's hand on the planar surface will activate the stamp driving assembly; and a fluid supply disposed within the second chamber of the housing, the fluid supply in fluid communication with the stamp driving assembly for driving the stamp assembly when activated by the placement of the patron's hand on the planar surface and moving the planar surface in at least the first direction.