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Commercial Display Systems, LLC
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San Fernando, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for controlling various movements of a door
Patent number
6,978,516
Issue date
Dec 27, 2005
Commercial Display Systems, LLC
Fernando Calderon
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
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Patent Application
KRYPTON GAS FILLED COOLER DOOR
Publication number
20210222481
Publication date
Jul 22, 2021
COMMERCIAL DISPLAY SYSTEMS, LLC
FERNANDO CALDERON
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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last 30 trademarks