Richard Hucknall

Follow

Person

Great Neck, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Security device
- Patent number 5,590,922
- Issue date Jan 7, 1997
- Richard Hucknall
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Automobile anti-theft device
- Patent number 5,566,561
- Issue date Oct 22, 1996
- Richard Hucknall
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Door holder including a removable cam
- Patent number 4,984,331
- Issue date Jan 15, 1991
- Richard Hucknall
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door holders for selectively positioning doors against closure
- Patent number 4,754,522
- Issue date Jul 5, 1988
- Richard Hucknall
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Impression-resistant lock
- Patent number 4,377,940
- Issue date Mar 29, 1983
- Richard Hucknall
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Controlled access slide bolt
- Patent number 3,989,291
- Issue date Nov 2, 1976
- Richard Hucknall
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES