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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.:

US 4343725 B1

PDFFull Text
Date of Patent:
Aug. 10, 1982

Filed:

Aug. 30, 1979

Cleansers for windows, mirrors and reflecting surfaces containing a high

Applicant:
Inventors:

Eva Kiewert, Dusseldorf, DE;

Karlheinz Disch, Haan, DE;

Jurgen Wegner, Dusseldorf, DE;

Assignee:

Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA), Dusseldorf-Holthausen, DE;

Attorney:

Hammond & Littell, Weissenberger and Muserlian

Primary Examiner:

P E Willis, Jr

Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252542 ; 252173 ; 25217414 ; 25217421 ; 25217422 ; 25217423 ; 252544 ; 252548 ; 252550 ; 252551 ; 252558 ; 252559 ; 252D / ; 252D / ;
Abstract

Aqueous-based cleansers for windows, mirrors and reflecting surfaces, free of builder salts and organic solvents consisting essentially of:

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Kiewert, Eva. (1982). Cleansers for windows, mirrors and reflecting surfaces containing a high (U.S. Patent No. 4343725). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4343725

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