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. 01, 1991
Filed:
May. 18, 1990
Applicant:
Inventor:
Robert J Mack, Flemington, NJ (US);
Assignee:
Colgate-Palmolive Co., Piscataway, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; B32B / ;
U.S. Cl.
CPC ...
428 352 ; 252 90 ; 252 91 ; 252 92 ; 428287 ; 428290 ; 428296 ; 428196 ; 428 361 ; 428280 ; 428300 ; 428360 ; 428291 ; 428288 ;
Abstract
A laundry detergent pouch comprising a non-woven web of non-woven sensitive material normally having interstices capable of passing laundry detergent powder. The web is compressed and bonded, while compressed, to hold the fibers in compressed condition filling the interstices to prevent passage of detergent powder outwardly thereof.