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:
Mar. 05, 2002
Filed:
Jul. 19, 2000
Applicant:
Inventor:
Erich Moritsch, Plochingen, DE;
Assignee:
Alfred Kaercher GmbH & Co., Winnenden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 7/00 ;
U.S. Cl.
CPC ...
A47L 7/00 ;
Abstract
In order to keep the dimensions of the drive motor as small as possible in a combined high pressure cleaning and suction appliance incorporating a drive motor whose drive shaft drives both a high pressure pump and a suction fan, it is proposed that the drive shaft of the drive motor be connected to the high pressure pump and to the suction fan via a respective coupling, and that there be provided switching means which, on each occasion, selectively close one of the two couplings and open the other one.
Moritsch, Erich. (2002). Combined high pressure cleaning and suction appliance (U.S. Patent No. 6351870). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6351870
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile