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David A. Shives
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Cincinnati, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Impact window assembly for overhead door
Patent number
9,022,091
Issue date
May 5, 2015
Clopay Building Products Company, Inc.
David A. Shives
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
Information
Patent Application
CABLE TENSION DEVICE FOR OVERHEAD DOOR
Publication number
20210115717
Publication date
Apr 22, 2021
Clopay Corporation
David A. Shives
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
IMPACT WINDOW ASSEMBLY FOR OVERHEAD DOOR
Publication number
20140262072
Publication date
Sep 18, 2014
David A. Shives
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS