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Billy B. Edwards JR.
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Brookfield, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Pick-resistant wafer tumbler lock with sidebars
Patent number
7,225,651
Issue date
Jun 5, 2007
Master Lock Company LLC
Billy B. Edwards
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
Discriminating mechanism for a pin tumbler lock
Publication number
20060117821
Publication date
Jun 8, 2006
Master Lock Company
Billy B. Edwards
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Pick-resistant wafer tumbler lock with sidebars
Publication number
20060032280
Publication date
Feb 16, 2006
Master Lock Company
Billy B. Edwards
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Discriminating mechanism for a pin tumbler lock
Publication number
20050072199
Publication date
Apr 7, 2005
Billy B. Edwards
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
PICK-RESISTANT WAFER TUMBLER LOCK WITH SIDEBARS
Publication number
20040159136
Publication date
Aug 19, 2004
MASTER LOCK COMPANY
Billy B. Edwards
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Pick-resistant wafer tumbler lock with sidebars
Publication number
20030037582
Publication date
Feb 27, 2003
Billy B. Edwards
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES