Thomson Alexander

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Levittown, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Access opening closure device
- Patent number 9,016,558
- Issue date Apr 28, 2015
- Thomson Alexander
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Access opening closure device
- Patent number 6,817,481
- Issue date Nov 16, 2004
- Thomson Alexander
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Access opening closure device
- Patent number 6,598,546
- Issue date Jul 29, 2003
- Thomson Alexander
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Access opening closure device
- Patent number 6,302,325
- Issue date Oct 16, 2001
- Thomson Alexander
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
ACCESS OPENING CLOSURE DEVICE
- Publication number 20150247360
- Publication date Sep 3, 2015
- Thomson Alexander
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ACCESS OPENING CLOSURE DEVICE
- Publication number 20130104609
- Publication date May 2, 2013
- Thomson Alexander
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Access opening closure device
- Publication number 20040000552
- Publication date Jan 1, 2004
- Thomson Alexander
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Access opening closure device
- Publication number 20010039905
- Publication date Nov 15, 2001
- Thomson Alexander
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS