David J. Apostoloff

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Derry, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Hinge mounted check strap and method of limiting opening movement o...
- Patent number 8,549,711
- Issue date Oct 8, 2013
- David Apostoloff
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge mounted adjustable doorstop
- Patent number 6,497,005
- Issue date Dec 24, 2002
- David J Apostoloff
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
HINGE MOUNTED CHECK STRAP AND METHOD OF LIMITING OPENING MOVEMENT O...
- Publication number 20130219665
- Publication date Aug 29, 2013
- David Apostoloff
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Hinge mounted adjustable doorstop
- Publication number 20020133909
- Publication date Sep 26, 2002
- David J. Apostoloff
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES