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:
Nov. 16, 1999
Filed:
Jun. 09, 1997
Applicant:
Inventor:
Megumi Nagaya, Hashima, JP;
Assignee:
Maruwa Co., Ltd., Gifu-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428357 ; 428 95 ; 428 96 ; 428 98 ; 428102 ; 428198 ; 428358 ; 428365 ; 428374 ; 4284233 ; 442400 ; 442401 ; 442404 ; 442409 ;
Abstract
A wall lining material consists of an upper mat body, a lower mat body and a granular moisture absorbent. The upper mat body and the lower mat body are made of a nonwoven fabric containing a multiplicity of fibers. The moisture absorbent is located between these two mat bodies. The mat bodies are sewn together over the laminated portion at many points by means of needle punching. This needle punching causes the fibers in the upper mat body to be connected with those in the lower mat wed and vice versa.
Nagaya, Megumi. (1999). Functional mat and its manufacturing method (U.S. Patent No. 5985442). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5985442
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile