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. 17, 1992
Filed:
Nov. 28, 1989
Nobuyuki Sakamoto, Hachioji, JP;
Ichiro Takahashi, Hachioji, JP;
Morihide Mizumoto, Hachioji, JP;
Saburo Hosono, Hino, JP;
Tutomu Yamamoto, Hachioji, JP;
Minoru Okada, Sagamihara, JP;
Shinichi Nishigaki, Tokyo, JP;
Yoshio Shishido, Sagamihara, JP;
Kazuhiro Misono, Hachioji, JP;
Atsushi Miyazaki, Hachioji, JP;
Yasuhiro Ueda, Kokubunji, JP;
Toshiaki Nishikori, Sagamihara, JP;
Takeaki Nakamura, Hino, JP;
Eiichi Fuse, Hachioji, JP;
Akibumi Ishikawa, Hachioji, JP;
Yoshisada Aoki, Hachioji, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
A borescope apparatus comprising a flexible insertion section, a jet port formed at the insertion section, a moving device for supplying a compressed fluid to the jet port, whereby the insertion section is moved by an impellent force of the fluid ejected from the jet port, and a stabilizing device for steadily maintaining the position of the insertion section.