Keith M. Nystrom

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Burke, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Interchangeable decorative cover for buttons
- Patent number 9,408,439
- Issue date Aug 9, 2016
- Susan Michelle Barce
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
INTERCHANGEABLE DECORATIVE COVER FOR BUTTONS
- Publication number 20140109346
- Publication date Apr 24, 2014
- Susan Michelle Barce
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC