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.:

US 7421760 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 09, 2008

Filed:

Jul. 22, 2005
Applicants:

Johnny W. Zimmerle, St. Joseph, MI (US);

Wyatt A. Cline, Niles, MI (US);

Jeffrey M. Browne, Benton Harbor, MI (US);

Inventors:

Johnny W. Zimmerle, St. Joseph, MI (US);

Wyatt A. Cline, Niles, MI (US);

Jeffrey M. Browne, Benton Harbor, MI (US);

Assignee:

Whirlpool Corporation, Benton Harbor, MI (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A vacuum system has a cabinet that can be mounted to a wall. The cabinet includes a hose storage compartment with a hose drive assembly for automatically extending and retracting a vacuum hose. A portable vacuum unit can be removably docked to the cabinet and connected to the vacuum hose so that waste can be picked up the vacuum hose when the portable vacuum unit is docked. When undocked, the portable vacuum unit can be used alone.


Find Patent Forward Citations

Zimmerle, Johnny. (2008). Vacuum system (U.S. Patent No. 7421760). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7421760

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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