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. 06, 1990
Filed:
Mar. 20, 1989
Akira Ohsawa, Yokohama, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
This endoscope apparatus comprises an endoscope body having an image transmitting member transmitting an image formed by an image forming optical system to the rear end side of an insertable part, an image receiving apparatus removably connected with the endoscope body and receiving the image transmitted by the image transmitting member and a focus adjusting apparatus which is provided in the image receiving apparatus and by which the focus of the image emitted from the exit end of the image transmitting member and formed for the image receiving apparatus can be adjusteed and is further provided with a detecting apparatus detecting such reference position on the endoscope body side as the exit end surface position of the image transmitting member and a detecting apparatus detecting the kind of the endoscope body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile