Robert D. Smith

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Dartmouth, CA

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Patents Grantslast 30 patents

Information Patent Grant
Jewellery article with magnetic elements
- Patent number 8,596,090
- Issue date Dec 3, 2013
- Robert D Smith
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
JEWELLERY ARTICLE WITH MAGNETIC ELEMENTS
- Publication number 20130327088
- Publication date Dec 12, 2013
- Robert D. Smith
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Interchangeable jewellery insert and item for receiving the insert
- Publication number 20070044512
- Publication date Mar 1, 2007
- Robert D. Smith
- A44 - HABERDASHERY JEWELLERY