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:
Mar. 07, 1989
Filed:
Oct. 13, 1987
Applicant:
Inventors:
Kideki Shimonaka, Hachioji, JP;
Ichiro Nakamura, Musashino, JP;
Assignee:
Olympus Optical Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128-4 ; 604167 ;
Abstract
A forceps plug for endoscopes comprises energizing means for partly pressing only the center on an outer peripheral portion of an elastic plug body which portion corresponds to a slit provided in the latter and is in a direction substantially perpendicular to the slit, in a direction to close the slit and for extending the slit in it longitudinal direction.
Published as: