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:
Oct. 14, 1980
Filed:
Feb. 08, 1979
Applicant:
Inventor:
Helmut Schneider, Mainz, DE;
Assignee:
Werner & Mertz GmbH, Mainz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34151 ; 34155 ; 34160 ; 15322 ; 15405 ; 406181 ; 406195 ;
Abstract
A liquid-pickup apparatus for carpetry, e.g. for the removal of liquid from the shampooing of a carpet, comprises a slot-shaped compressed air outlet adjacent a discharge duct with an entry slot. The flattened cross-section duct rises at an angle to the horizontal and is subdivided internally into a plurality of channels of substantially the same cross section as the slot and having rounded bases.