Hand chains

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CPC
E05Y2201/678

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Parent Industries

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING E05Y2201/00Constructional elements Accessories therefore

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E05Y2201/678Hand chains

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Patents Grantslast 30 patents

Information Patent Grant
Overhead truck door opening and closing mechanism
- Patent number 10,781,622
- Issue date Sep 22, 2020
- Robert G. Barton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Overhead truck door opening and closing mechanism
- Patent number 10,280,672
- Issue date May 7, 2019
- Robert G. Barton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Overhead truck door opening and closing mechanism
- Patent number 10,076,951
- Issue date Sep 18, 2018
- Robert G. Barton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hand-pulling drive mechanism for an industrial door
- Patent number 8,381,442
- Issue date Feb 26, 2013
- Wei Wan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Chain guide and drive mechanism including the same
- Patent number 7,441,749
- Issue date Oct 28, 2008
- Canimex, Inc.
- Michel Beaudoin
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
OVERHEAD TRUCK DOOR OPENING AND CLOSING MECHANISM
- Publication number 20180106089
- Publication date Apr 19, 2018
- Barton Family Limited Partnership
- Robert G. Barton
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hand-pulling drive mechanism for an industrial door
- Publication number 20100293860
- Publication date Nov 25, 2010
- Wei Wan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Chain guide and drive mechanism including the same
- Publication number 20070145339
- Publication date Jun 28, 2007
- CANIMEX INC.
- Michel Beaudoin
- B66 - HOISTING LIFTING HAULING