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, 1987
Filed:
Jun. 24, 1985
Applicant:
Inventor:
Jean-Louis Neveu, Beauvais, FR;
Assignee:
Spontex Incorporated, Columbia, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 95 ; 428300 ; 26 / ; 26 185 ; 28107 ;
Abstract
A cleaning material constituted of a non-woven web of fibers having ends and/or loops protruding from one face thereof, and obtained by needle-punching a web containing a mixture of at least two fibers, one of which has a weight of at least 100 decitex and the other a weight equal to or less than 30 decitex. The cleaning material may be bonded to a porous body, for example, by an intermediate layer to constitute a cleaning pad.