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Class Information
Number: 472/71
Name: Amusement devices > Illusion or stage device > Illusion caused by apparent appearance or disappearance
Description: Amusement device wherein the illusionary effect created by the device involves an object or person either materializing into, or vanishing from, the view of an observer in a manner not apparent to the observer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7469495 |
Folding display apparatus |
Dec. 30, 2008 |
| 7377855 |
Snapper illusory puzzle |
May. 27, 2008 |
| 7373902 |
Automated pet toy |
May. 20, 2008 |
| 7236301 |
Polarized light valve |
Jun. 26, 2007 |
| 7162977 |
Small animal restraint chute |
Jan. 16, 2007 |
| 6981920 |
Magic trick device and method |
Jan. 3, 2006 |
| 6935961 |
Conjuring tool for performing coin increasing trick |
Aug. 30, 2005 |
| 6857963 |
Conjuring tool for performing card trick |
Feb. 22, 2005 |
| 6749519 |
Automatically actuated hidden compartment apparatus |
Jun. 15, 2004 |
| 6623366 |
Magic trick with vanishing effect |
Sep. 23, 2003 |
| 6174241 |
Book-form magic set |
Jan. 16, 2001 |
| 6110050 |
Toy train hopper car |
Aug. 29, 2000 |
| 5779552 |
Illusory liquid apparatus |
Jul. 14, 1998 |
| 5605508 |
Magicians' Guillotine apparatus |
Feb. 25, 1997 |
| 5558583 |
Coin transfer apparatus for jugglery use |
Sep. 24, 1996 |
| 5549515 |
Coin-magic device |
Aug. 27, 1996 |
| 5536209 |
Cutting-magic device |
Jul. 16, 1996 |
| D371172 |
Puzzle box |
Jun. 25, 1996 |
| 5449324 |
Trick article for illusion that stick-like thing is cut off |
Sep. 12, 1995 |
| 5392161 |
Illusion assembly creating a see through effect |
Feb. 21, 1995 |
| 5346433 |
Mirror illusion |
Sep. 13, 1994 |
| 5118321 |
Simulated feeding apparatus |
Jun. 2, 1992 |
| 4557476 |
Cigarette case jugglery device |
Dec. 10, 1985 |
| 4217725 |
Combination doll and accessory articles |
Aug. 19, 1980 |
| 4210321 |
Magical-type game |
Jul. 1, 1980 |
| 4095783 |
Apparatus for creating an illusion |
Jun. 20, 1978 |
| 4095366 |
Block puzzle toy |
Jun. 20, 1978 |
| 4068841 |
Illusion apparatus |
Jan. 17, 1978 |
| 4026066 |
Optical illusion-producing rotating toy |
May. 31, 1977 |
| 4023794 |
Optical illusion device for concealing an object, animal or the like to be produced |
May. 17, 1977 |
| 3997156 |
Magic hat |
Dec. 14, 1976 |
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