Christopher O'Byrne

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Article with interchangeable decorative ornaments
- Patent number 8,387,412
- Issue date Mar 5, 2013
- Christopher J. O'Byrne
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
ARTICLE WITH INTERCHANGEABLE DECORATIVE ORNAMENTS
- Publication number 20100075073
- Publication date Mar 25, 2010
- Christopher O'Byrne
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...