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. 12, 1995
Filed:
Dec. 17, 1992
Applicant:
Inventors:
Kouyu Itoga, Kobe, JP;
Takamasa Ogata, Kobe, JP;
Hideyuki Hirasawa, Kobe, JP;
Takaya Misumi, Kakogawa, JP;
Sumihiro Ueda, Kakogawa, JP;
Osamu Miki, Akashi, JP;
Hiroo Owaki, Kobe, JP;
Harutaka Koike, Kobe, JP;
Yuji Sugita, Chita, JP;
Katsuhiro Onda, Nagoya, JP;
Takaaki Okumura, Nagoya, JP;
Assignees:
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
Chubu Electric Power Co., Inc., Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
364507 ; 36455101 ; 36441325 ; 36447424 ; 36441322 ; 36447437 ; 36447405 ; 73626 ; 73611 ; 73625 ; 73624 ; 12866101 ; 12866007 ; 12866009 ; 348135 ;