Andy E. Perkins

Follow

Person

Lafayette, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Key blank, key and master keying system
- Patent number 6,945,082
- Issue date Sep 20, 2005
- Medeco Security Locks, Inc.
- Peter H. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Rotating pin tumbler side bar lock with side bar control
- Patent number 6,477,875
- Issue date Nov 12, 2002
- Medeco Security Locks, Inc.
- Peter H. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Squiggle keys and cylinder locks for squiggle keys
- Patent number 6,105,404
- Issue date Aug 22, 2000
- Medeco Security Locks, Inc.
- Peter W. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Key blank, key and master keying system
- Publication number 20030024287
- Publication date Feb 6, 2003
- Peter H. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Rotating pin tumbler side bar lock with side bar control
- Publication number 20020104346
- Publication date Aug 8, 2002
- Peter H. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES