Duhamel; Gerald

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Drummondville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Coin-whirling device for arcade game machine
- Patent number 5,370,211
- Issue date Dec 6, 1994
- Duhamel; Gerald
- Salvio Plana
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74146999 - BLITZ SYSTEM
- Serial number 74146999
- Filing date Mar 12, 1991
- Duhamel, Gerald
- 28 - Games and playthings
Information Trademark
74147000 - BLITZ
- Serial number 74147000
- Filing date Mar 12, 1991
- Duhamel, Gerald
- 28 - Games and playthings