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:
Jan. 08, 1991
Filed:
Jul. 28, 1988
Applicant:
Inventors:
Takeshi Yanagihara, Kanagawa, JP;
Tsugio Honda, Kanagawa, JP;
Makoto Nakano, Kanagawa, JP;
Hiroshi Kajino, Kanagawa, JP;
Assignees:
Mitsue Toatsu Chemicals, Inc., Tokyo, JP;
Uni-Charm Corporation, Kawanoe, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428283 ; 427245 ; 427365 ; 4273899 ; 428284 ; 428286 ; 428287 ; 428323 ; 428327 ;
Yanagihara, Takeshi. (1991). Gas-permeable, waterproof nonwoven fabric and process for its production (U.S. Patent No. 4983450). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4983450
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile