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:
Jan. 12, 1999
Filed:
Nov. 21, 1996
Applicant:
Inventors:
Norman Jason Pritchard, Maarssen, NL;
David John Christopher, Bebington Wirral, GB;
Assignee:
Diversey Lever, Inc., Plymouth, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134-1 ; 134 2217 ; 134 29 ;
Abstract
The invention relates to a method for cleaning returnable beverage bottles, particularly plastic bottles comprising the following steps: pre-treating the bottles with a concentrated cleaning formulation comprising more than about 0.5% by weight of an alkaline agent, followed by removing the cleaning formulation and soil in one or more subsequent stages.
Pritchard, Norman. (1999). Method for washing plastic returnable beverage bottles with alkaline (U.S. Patent No. 5858105). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5858105
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile