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Esther Fuhrman
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Weehawken, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic jewelry clasp with catch
Patent number
9,494,177
Issue date
Nov 15, 2016
EF DESIGNS, LTD.
Robert Fuhrman
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Sliding magnetic jewelry clasp and method of using the same
Patent number
9,414,652
Issue date
Aug 16, 2016
EF DESIGNS, LTD.
Robert Fuhrman
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Magnetic jewelry clasp with catch
Patent number
8,661,627
Issue date
Mar 4, 2014
EF Designs, Ltd.
Robert Fuhrman
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Magnetic jewelry clasp
Patent number
7,334,433
Issue date
Feb 26, 2008
Esther C. Fuhrman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Magnetic jewelry clasp with safety catch
Patent number
7,073,232
Issue date
Jul 11, 2006
Esther C. Fuhrman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Magnetic jewelry clasp with safety catch
Patent number
6,591,462
Issue date
Jul 15, 2003
Esther Fuhrman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Jewelry eyeglass holder
Patent number
5,699,140
Issue date
Dec 16, 1997
Esther Fuhrman
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
SLIDING MAGNETIC JEWELRY CLASP AND METHOD OF USING THE SAME
Publication number
20150230565
Publication date
Aug 20, 2015
EF Designs, Ltd.
Robert Fuhrman
A44 - HABERDASHERY JEWELLERY
Information
Patent Application
MAGNETIC JEWELRY CLASP AND METHOD OF USING THE SAME
Publication number
20150216269
Publication date
Aug 6, 2015
EF Designs, Ltd.
Esther Fuhrman
A44 - HABERDASHERY JEWELLERY
Information
Patent Application
Magnetic Jewelry Clasp With Catch
Publication number
20140130309
Publication date
May 15, 2014
EF Designs, Inc.
Robert Fuhrman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Magnetic jewelry clasp with safety catch
Publication number
20030061689
Publication date
Apr 3, 2003
Esther Fuhrman
A44 - HABERDASHERY JEWELLERY