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:
Aug. 27, 2019
Filed:
Aug. 07, 2017
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Paul R. Kraus, Apple Valley, MN (US);
Keith E. Olson, Apple Valley, MN (US);
Sherri L. Tischler, Inver Grove Heights, MN (US);
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D 7/66 (2010.01); B67D 7/74 (2010.01); A47L 15/44 (2006.01); D06F 39/02 (2006.01);
U.S. Cl.
CPC ...
B67D 7/66 (2013.01); A47L 15/4418 (2013.01); A47L 15/4463 (2013.01); A47L 15/4472 (2013.01); B67D 7/74 (2013.01); D06F 39/022 (2013.01);
Abstract
A fluid product dispenser is sized to removably receive a product package containing a supply of the fluid product. The product package includes an internally integrated fluid pump, and the dispenser includes a drive unit powered by flow of a fluid. Flow of the fluid powers the drive unit, which in turn drives the pump internal to the product package, resulting in dispensation of the fluid product in a product/fluid ratio that is independent of the fluid flow rate.