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:
Dec. 24, 1996
Filed:
May. 11, 1995
Applicant:
Inventor:
Robert H Black, Jacksonville, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ; B08B / ;
U.S. Cl.
CPC ...
134 26 ; 134 28 ; 134 29 ; 134 42 ;
Abstract
A method of removing deposits from surfaces of showers and the like without scrubbing or wiping by using a composition that includes a non-ionic surfactant having an HLB of 13 or less, a chelating agent, and optionally, alcohol and/or ammonium hydroxide and/or morpholine.