KEN WITHERELL

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Broomfield, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Handle structure and assembly for bottom rail of window shading
- Patent number 11,199,048
- Issue date Dec 14, 2021
- Hunter Douglas Inc.
- Richard Watkins
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
VERTICALLY-SUSPENDED ARCHITECTURAL-STRUCTURE COVERING
- Publication number 20210148164
- Publication date May 20, 2021
- Hunter Douglas, Inc.
- MICHAEL J. SIEBENALLER
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
HANDLE STRUCTURE AND ASSEMBLY FOR BOTTOM RAIL OF WINDOW SHADING
- Publication number 20180371834
- Publication date Dec 27, 2018
- Richard Watkins
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
VERTICALLY-SUSPENDED ARCHITECTURAL-STRUCTURE COVERING
- Publication number 20180298684
- Publication date Oct 18, 2018
- Hunter Douglas, Inc.
- MICHAEL J. SIEBENALLER
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS