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.
Patent No.:
Date of Patent:
Dec. 11, 1984
Filed:
Jan. 04, 1982
Applicant:
Inventor:
Takeshi Takamatsu, Tokyo, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; A61B / ; A61B / ;
U.S. Cl.
CPC ...
354 62 ; 128-6 ; 12830315 ;
Abstract
An endoscope and an electrosurgical device are assembled such that when endoscopic operation is started during electrosurgical operation conducted with the output of the electrosurgical device, the output of the electrosurgical device is interrupted until the photographing is ended.
Quick Actions:
Takamatsu, Takeshi. (1984). Endoscopic photographing apparatus (U.S. Patent No. 4487489). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4487489
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