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:
May. 05, 1992
Filed:
May. 18, 1990
Applicant:
Inventor:
Robert J Mack, Flemington, NJ (US);
Assignee:
Colgate-Palmolive Company, Piscataway, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428 352 ; 252 90 ; 252 93 ; 428297 ; 428301 ; 428283 ;
Abstract
A detergent laundry pouch constructed of a pair of web layers having detergent therebetween and sealed along the periphery of the pouch. The web material contains primarily crimped fibers of water sensitive material which loses its crimp when immersed in the laundry liquor, thus forming interstices which can pass the particles of detergent.