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. 21, 1978
Filed:
May. 07, 1976
Applicant:
Inventors:
Atsushi Kawai, Hiroshima, JA;
Migaku Suzuki, Otake, JA;
Yoshinosuke Mori, Otake, JA;
Seigi Suzuki, Otake, JA;
Assignee:
Mitsubishi Rayon Co., Ltd., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; D06M / ;
U.S. Cl.
CPC ...
8122 ; 81155 ; 8116 / ; 1621 / ;
Abstract
A wet formed web is overfed onto a running net by a liquid stream type web feeding apparatus so as to place the web into folded condition which is then subjected to regeneration and aftertreatments.
Kawai, Atsushi. (1978). Method for producing a non-woven fabric (U.S. Patent No. 4080163). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4080163
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile