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:
Oct. 24, 2017
Filed:
Jun. 26, 2012
Applicants:
Novis Smith, Philadelphia, PA (US);
Charles Roberson, Greensboro, NC (US);
Inventors:
Novis Smith, Philadelphia, PA (US);
Charles Roberson, Greensboro, NC (US);
Assignee:
Lakeland Industries, Inc., Ronkonkoma, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04H 1/4309 (2012.01);
U.S. Cl.
CPC ...
D04H 1/4309 (2013.01);
Abstract
The present invention provides a process for modifying the surface of a polyvinyl alcohol film or fabric by applying heat and pressure to the film or fabric to increase the moisture on the surface which is held by the fabric and to coalesce the surface fibers and reduce the porosity of the surface.