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:
Oct. 05, 1993
Filed:
Nov. 04, 1991
Applicant:
Inventors:
Shuntaro Watanabe, Kashiwa, JP;
Yasuo Oeda, Sodegaura, JP;
Ken Ohmata, Sodegaura, JP;
Michito Uehara, Sodegaura, JP;
Mitsugu Terada, Sodegaura, JP;
Hideaki Shibata, Sodegaura, JP;
Yuichiro Terashi, Sodegaura, JP;
Assignee:
Mitsui Petrochemical Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 87 ; 372 57 ; 372 86 ;