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. 23, 1986
Filed:
Apr. 26, 1985
Applicant:
Inventor:
Toshio Oku, Tokyo, JP;
Assignee:
Kabushiki Kaisha Machida Seisakusho, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138122 ; 1510 / ; 128-4 ;
Abstract
A guide tube for guiding the movement of an endoscope into a passageway includes a tubular body having a front end slanted with respect to an axis thereof. At least that portion of the tubular body adjacent to said front end is axially compressible resiliently and resiliently bendable.
Oku, Toshio. (1986). Guide tube for industrial endoscope (U.S. Patent No. 4630649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4630649
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile