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:
Apr. 18, 1995
Filed:
Jul. 20, 1993
Applicant:
Inventors:
Rainer B Teufel, Columbus, OH (US);
Paul R Burger, Milford, OH (US);
Mary R Holt, West Harrison, IN (US);
Diana W Juratovac, Columbus, OH (US);
Thomas J Ward, Columbus, OH (US);
Assignee:
Vining Industries, Inc., Springfield, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L / ;
U.S. Cl.
CPC ...
151192 ; 152441 ;
Abstract
A sponge mop head is provided which protects a scrub strip during wringing operations by the use of a composite curved wringer plate assembly which envelops the scrub strip while allowing the mopping solution to be expelled from the sponge. In addition, a turn lock system is provided on the sponge mop head for conveniently removing and replacing a sponge mop refill cartridge.