Class Information
Number: 472/52
Name: Amusement devices > For perpetrating practical joke or initiation ceremony > Unexpectedly expels fluid or powder (e.g., into face of victim, etc.)
Description: Amusement device wherein the surprising or unexpected effect or sensation produced by the device includes a forcible propulsion of a liquid, gas, or pulverulent material into the atmosphere.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6869369 |
Particulate matter propulsion apparatus |
Mar. 22, 2005 |
| 5678730 |
Wrist web dispenser |
Oct. 21, 1997 |
| 5564961 |
Water-pistol and puppet assembly |
Oct. 15, 1996 |
| 5288274 |
Knife |
Feb. 22, 1994 |
| 5071114 |
Artificial limb apparatus |
Dec. 10, 1991 |
| 5021019 |
Novelty squirting straw |
Jun. 4, 1991 |
| 4911364 |
Water pistol |
Mar. 27, 1990 |
| 4890767 |
Headband squirter |
Jan. 2, 1990 |
| 4697807 |
Novelty golf ball |
Oct. 6, 1987 |
| 4440390 |
Novelty cup for forcibly ejecting liquid |
Apr. 3, 1984 |
| 4432542 |
Joke cigarette lighter |
Feb. 21, 1984 |
| 4206913 |
Trick windmill novelty |
Jun. 10, 1980 |
| 4037790 |
Water glove |
Jul. 26, 1977 |
|
