Electric Tractor Corporation

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Cambridge, CA

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Patents Grantslast 30 patents

Information Patent Grant
Rotary drive contained within hollow rotating drum
- Patent number 6,212,799
- Issue date Apr 10, 2001
- Electric Tractor Corporation
- Newton Roy Gingerich
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75614233 - ELECTRIC OX
- Serial number 75614233
- Registration number 2521535
- Filing date Dec 31, 1998
- Electric Tractor Corporation
- 12 - Vehicles
Information Trademark
75614236 - ELECTRIC OX
- Serial number 75614236
- Registration number 2551485
- Filing date Dec 31, 1998
- Electric Tractor Corporation
- 12 - Vehicles