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. 20, 2012
Filed:
Mar. 16, 2009
Applicants:
Tosirou Yamaguchi, Osaka, JP;
Toshikazu Ohyama, Gyoda, JP;
Inventors:
Tosirou Yamaguchi, Osaka, JP;
Toshikazu Ohyama, Gyoda, JP;
Assignees:
Maru-T Ohtsuka Corp., Tokyo, JP;
Linzer Products Corp., Wyandanch, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B44D 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A window-screen-cleaning fabric comprises a base cloth and a plurality of fibers comprising (A) a crimped fiber and (B) a flat fiber. In the fabric, the crimped fibers and the flat fibers are raised from a first surface of the base cloth, and the height of the flat fibers from the first surface of the base cloth is greater than that of the crimped fibers from the first surface of the base cloth.