# US 6,383,536 B1 · Interactive foodstuff holding device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 6,383,536 B1 - Document ID: US6383536B1 - Status: Granted - Kind: B1 - Application number: 09/378,233 - Filed: 1999-08-19 - Granted: 2002-05-07 - Earliest claimed: 1998-08-20 - Inventors: William Randall Palmer; Stephen Lynn Palmer - Web page: https://patentgrep.com/patent/US6383536B1 ## CPC - A23G 3/50: characterised by shape, structure or physical form, e.g. products with supported structure - A23G 3/563: {products with an inedible support, e.g. a stick} - A23G 4/186: {products with an inedible support, e.g. a stick} - A23G: COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF ## Abstract An interactive foodstuff emits sound, light, motion or other action by the control and/or manipulation of the electrical, optical or physical conditions of or proximal to the foodstuff. ## Claims ### Claim 1 The combination of a foodstuff and a holding device that produces different levels of a sensory effect based upon manipulation thereof by a manipulator, said holding device comprising a rigid housing assembly having a means for holding foodstuff and a foodstuff member removably secured to said rigid housing, said rigid housing assembly including output means for producing at least one sensory effect selected from the group consisting of sound, light, movement, vibration, electrical stimulation, and odor generation at variable levels, said variable levels being proportionate to the relationship between said manipulator and said foodstuff member, a power supply for energizing said output means, said power supply being electrically coupled to said output means through a circuit assembly, said output means altering said levels of said at least one sensory effect by physical interaction between said foodstuff member and said manipulator wherein said manipulation causes corresponding changes in the level of said effect. ### Claim 2 (depends on 1) The combination of claim 1 further comprising said output means producing said at least one sensory effect at a particular level of intensity and said physical interaction causes a distortion of said particular level of intensity of said at least one sensory effect. ### Claim 3 (depends on 2) The combination of claim 2 wherein said at least one effect of electrical stimulation comprises a shocking sensation effective to alter the taste of said foodstuff. ### Claim 4 (depends on 1) The combination of claim 1 wherein said foodstuff is edible, said edible foodstuff being electrically connected with said output means, said physical interaction includes contact and consumption of said foodstuff by said manipulator, said at least one effect being altered by the consumption of said foodstuff. ### Claim 5 (depends on 4) The combination of claim 4 wherein said contact and consumption of said edible foodstuff produces an irregular surface on said foodstuff, continued contact and consumption of said irregular surface by said manipulator causes corresponding changes in said effect. ### Claim 6 (depends on 1) The combination of claim 1 wherein said physical interaction comprises changing the proximity between said foodstuff and said manipulator, said output means producing said at least one effect at one level, said change in proximity altering said at least one effect to another level. ### Claim 7 (depends on 6) The combination of claim 6 wherein the altering of said at least one effect is proportional to the change in proximity. ### Claim 8 (depends on 1) The holding device of claim 1, wherein said foodstuff is electrically conductive, and said control means includes a first electrically conductive member electrically associated with said housing and a second electrically conductive member electrically associated with said foodstuff, said first and second electrically conductive members adapted to be electrically connected by body portions of said manipulator that physically connect said first and second electrically conductive members. ### Claim 9 The combination of a foodstuff and a holding device that produces different interactive levels of a sensory effect based upon manipulation thereof by a manipulator, said holding device comprising a rigid housing assembly having a means for holding foodstuff and a foodstuff member removably secured to said rigid housing, said rigid housing assembly including output means for producing at least one sensory effect selected from the group consisting of sound, light, movement, vibration, electrical stimulation, and odor generation at variable levels, a power supply for energizing said output means, said power supply being electrically coupled to said output means through a circuit assembly, said output means altering said levels of said at least one sensory effect by physical interaction between said foodstuff member and said manipulator wherein said manipulation causes corresponding changes in the level of said effect wherein said output means includes a control means, said control means regulates said at least one sensory effect based upon a capacitance of said circuit assembly, said capacitance being a product of said interaction between said manipulator and said foodstuff, wherein said foodstuff is optically conductive and said control means regulates said at least one sensory effect based upon an amount of light passing into a light registering member through said foodstuff. ### Claim 10 (depends on 9) The holding device of claim 9, wherein said control means regulates said sound based upon a conductivity of said circuit assembly, said conductivity being a product of said interaction between said manipulator and said foodstuff. ### Claim 11 (depends on 9) The holding device of claim 9, wherein said output means includes a voltage-controlled oscillator, and said at least one sensory effect includes at least one tone produced by said voltage-controlled oscillator upon electric completion of said circuit assembly, said at least one tone having a frequency proportional to said amount of light. ### Claim 12 The combination of a foodstuff and a hand held holding device that produces a sensory effect based on manipulation thereof by a manipulator, said holding device comprising a housing assembly for holding a foodstuff and a foodstuff member removably secured to said housing, said housing assembly including output means for producing at least one sensory effect, a power supply for energizing said output means, said power supply electrically coupled to said housing, said output means and said foodstuff through a circuit assembly, whereby said circuit is closed and a sensory effect is produced when said hand held housing is manipulated to bring said foodstuff in contact with said manipulator.