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:
Feb. 24, 1976
Filed:
Nov. 21, 1973
Applicant:
Inventors:
Rudolf Gaeth, Limburgerhof, DT;
Roland Linke, Weinheim, DT;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen (Rhine), DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D03D / ; D04H / ;
U.S. Cl.
CPC ...
428260 ; 427 44 ; 427246 ; 427390 ; 428390 ; 428500 ;
Abstract
Reversibly moisture-vapor-absorptive sheet materials and a process for their manufacture in which water-soluble polymers of vinyl ethers are combined with base materials and crosslinked thereon.
Quick Actions:
Gaeth, Rudolf. (1976). Reversible moisture-vapor-absorptive sheet structures and process (U.S. Patent No. 3940535). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3940535
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile