The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 05, 1985

Filed:

Aug. 09, 1983
Applicant:
Inventors:

Yoshio Yuasa, Osaka, JP;

Hidetoshi Yasumoto, Tondabayashi, JP;

Nobukazu Kawagoe, Sakai, JP;

Kazuhiko Naruse, Nabari, JP;

Masahito Inaba, Ikeda, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ; H05B / ;
U.S. Cl.
CPC ...
355 35 ; 355 37 ; 355 68 ; 355 69 ; 3152 / ;

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