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:
Sep. 28, 1993
Filed:
Jan. 10, 1992
Applicant:
Inventors:
John F Sovis, Twinsburg, OH (US);
James J Kopco, Mentor-on-the-Lake, OH (US);
Paul D Stephens, Cleveland Heights, OH (US);
Michael F Wright, Cuyahoga Falls, OH (US);
Assignee:
Royal Appliance Mfg. Co., Cleveland, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L / ;
U.S. Cl.
CPC ...
15334 ; 251303 ;
Abstract
A suction cleaner includes a floor nozzle and a handle pivotally connected to the floor nozzle. A suction creating device is located in one of the handle and the floor nozzle and a filter bag is secured to the handle. A first passageway leads from the floor nozzle to the filter bag. A first valve member is located in the first air passageway. A cleaning tool hose is secured to the handle. A second air passageway leads from the cleaning tool hose to a filter bag. A second valve member is located in the second air passageway.