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Thomas Welsh
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Philadelphia, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Linear compression latch
Patent number
7,441,812
Issue date
Oct 28, 2008
Southco, Inc.
Thomas Welsh
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Linear compression latch
Patent number
6,527,307
Issue date
Mar 4, 2003
Southco, Inc.
Thomas Welsh
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
Linear compression latch
Publication number
20020079708
Publication date
Jun 27, 2002
Thomas Welsh
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Linear compression latch
Publication number
20020070561
Publication date
Jun 13, 2002
Thomas Welsh
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES