Patent
   D579162
Priority
Aug 29 2007
Filed
Aug 29 2007
Issued
Oct 21 2008
Expiry
Oct 21 2022
Assg.orig
Entity
unknown
2
9
n/a
The ornamental design for a vacuum cleaner with attached air filter, as shown and described.

FIG. 1 is a perspective view showing the side, top, and rear thereof, with an attached air filter;

FIG. 2 is a side elevational view thereof; the opposite side thereof being a mirror image of the view shown in FIG. 2;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a top plan view thereof.

Schoettler, John

Patent Priority Assignee Title
D693068, Feb 02 2012 Foshan Shunde Xinshengyuan Electrical Applicances Co., Ltd. Pet hair dryer
ER85,
Patent Priority Assignee Title
6145160, Nov 20 1998 TRISTAR ENTERPRISES, L L C Tank-type vacuum cleaner
208529,
D279321, Nov 07 1983 Vacuum cleaner
D318544, Nov 22 1989 Vacuum cleaner
D399616, Jan 10 1997 ELECTROLUX HOME CARE PRODUCTS LTD Canister vacuum cleaner
D416113, Mar 12 1998 Citywide Machine Wholesale, Inc. Vacuum cleaner
D424764, Mar 18 1998 J & M Enterprises, LLC Hydrofiltration vacuum extraction machine
D432746, Apr 30 1999 HMI Industries, Inc. Canister vacuum cleaner
D477443, Dec 18 2001 Matsushita Electric Industral Co., Ltd. Vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 29 2007Schoettler Research & Engineering Co.(assignment on the face of the patent)
Aug 28 2008SCHOETTLER, JOHN P , MR SCHOETTLER RESEARCH & ENGINEERING CO ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0214700858 pdf
Aug 10 2009SCHOETTLER, HAROLD J SCHOETTLER RESEARCH AND ENGINEERING CORPORATIONNUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0230850726 pdf
Aug 10 2009SCHOETTLER RESEARCH AND ENGINEERING COMPANYSCHOETTLER RESEARCH AND ENGINEERING CORPORATIONNUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0230850726 pdf
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