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. 19, 1985
Filed:
Apr. 09, 1982
Applicant:
Inventor:
Frank E Ehrenfeld, Jr, Morrisville, PA (US);
Assignee:
Congoleum Corporation, , US;
Primary Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
81145 ;
Abstract
A pile fabric of synthetic fibers having a textured or embossed surface produced by selectively contacting the surface of said fabric with a chemical embossing agent, allowing the embossing action to occur, and thereafter effectively removing the embossing agent from the surface; said embossing serving to reduce the height of the pile in the treated areas and creating said textured appearance.