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:
Aug. 23, 1988
Filed:
Jul. 27, 1987
Applicant:
Inventor:
Masahiro Kumakura, Zama, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128-4 ; 128-6 ;
Abstract
An endoscope tip is fittable with either (a) a first kind of objective part, having an objective optical system provided with a rotary adjusting mechanism or (b) a second kind of objective part having an objective optical system provided with no rotary adjusting mechanism. A non-rotary connecting mechanism is formed for the first kind of objective part and a rotary connecting mechanism is formed for the second kind of objective part so that the connecting mechanism may not loosen when there is a rotary adjustment of the objective in order to focus the same.