Patent
   D312517
Priority
Mar 21 1988
Filed
Mar 21 1988
Issued
Nov 27 1990
Expiry
Nov 27 2004
Assg.orig
Entity
unknown
20
16
n/a
The ornamental design for a back-carried vacuum cleaner, as shown and described.

FIG. 1 is a perspective view of a back carried vacuum cleaner showing our new design, the vacuum hose and person shown in broken lines is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a left side elevational view thereof.

Shideler, Larry R., Hohrein, II, Edward, Vaterlaus, Bret, Biaggne, Russell

Patent Priority Assignee Title
6073301, Jan 22 1998 Shop Vac Corporation User-carried vacuum cleaner
6151749, Oct 22 1999 LEHMAN COMMERCIAL PAPER, INC , AS ADMINISTRATION AGENT User-carried vacuum cleaner
D326747, Nov 05 1990 RABBITOY INDUSTRIAL COMPANY LIMITED Back supported portable vacuum cleaner
D398426, Jun 13 1997 Portable vacuum cleaner having a back rest
D411359, Mar 26 1997 Aktiebolaget Electrolux Separation device for a vacuum cleaner
D442344, Mar 03 2000 Healthy Gain Investments Limited Vacuum cleaner upper portion
D446364, Jul 24 2000 Hip-carried vacuum cleaner
D446365, Sep 27 2000 Cleaning device
D459039, Jul 24 2000 Back-carried vacuum cleaner
D518927, Aug 13 2004 DIVERSEY TASKI, INC Vacuum housing
D521695, Nov 12 2004 Edic Backpack canister vacuum cleaner
D572420, Aug 04 2006 Vacuum cleaner housing
D581113, Nov 26 2007 Emerson Electric Co Backpack vacuum cleaner
D620655, Jul 03 2009 Pacvac Pty Ltd Vacuum cleaner apparatus
D637775, Oct 15 2009 Miniature backpack vacuum cleaner
D686789, Apr 18 2012 Backpack vacuum cleaner
D806971, Mar 26 2015 Samsung Electronics Co., Ltd. Vacuum cleaner
D845457, Jul 21 2017 Skitter & Squirt Adventures, LLC Vacuum exhaust filter
D987218, Dec 02 2022 Vacuum cleaner
RE37081, May 27 1994 MANDSFELT & GAMBORG APS Backpack vacuum cleaner
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 15 1988HOHREIN, EDWARD IIPRO-TEAM, INC , 83707 A CORP OF IDAHOASSIGNMENT OF ASSIGNORS INTEREST 0048780194 pdf
Mar 15 1988VATERLAUS, BRETPRO-TEAM, INC , 83707 A CORP OF IDAHOASSIGNMENT OF ASSIGNORS INTEREST 0048780194 pdf
Mar 15 1988BIAGGNE, RUSSELLPRO-TEAM, INC , 83707 A CORP OF IDAHOASSIGNMENT OF ASSIGNORS INTEREST 0048780194 pdf
Mar 15 1988SHIDELER, LARRY RPRO-TEAM, INC , 83707 A CORP OF IDAHOASSIGNMENT OF ASSIGNORS INTEREST 0048780194 pdf
Mar 21 1988Pro-Team, Inc.(assignment on the face of the patent)
Jun 16 2003PRO-TEAM, INC PROTEAM, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0142100882 pdf
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