U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

A method of launching foodstuffs into a crowd for promotional and entertainment purposes.

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Class 411/66 - Destructible

Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Subject matter wherein the ring or sleeve is destroyed during
No. of patents: 0