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:
Jul. 18, 1989
Filed:
Nov. 10, 1987
Hiroshi Hasegawa, Hachioji, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
A hook forceps apparatus for industrial endoscopes in which a hook stopper is connected to the tip of an elongated flexible shaft part and is provided with a fitting part, a male screw part having a self-tapping function is formed on the outer periphery of this fitting part and, on the other hand, a recess in which the above mentioned fitting part is fitted and a female screw is cut by the male screw part is provided on the base side of a hook part to be connected to this hook stopper and which is used as inserted through a channel in the industrial endoscope.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile