Self-opening spectacle frame

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4932771
SERIAL NO

07336915

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Abstract

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The invention is directed to a self-opening spectacle frame wherein the spectacle temples are opened into the position for use via an elastic element with the elastic element not being visible in this position.

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Patent Owner(s)

Patent OwnerAddress
MARWITZ & HAUSER GMBH STUTTGART DORNHALDENSTRASSE 5 7000 STUTTGART 1 FED REP OF GERMANY A CORP OF THE FED REP OF GERMANYNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nowottny, Norbert Leonberg, DE 3 23

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