Combined sander and polisher attachment for vacuum cleaner

Crevling, Jr. , et al. April 14, 2

Patent Grant D590553

U.S. patent number D590,553 [Application Number D/295,289] was granted by the patent office on 2009-04-14 for combined sander and polisher attachment for vacuum cleaner. This patent grant is currently assigned to Shop Vac Corporation. Invention is credited to Robert Lent Crevling, Jr., John Griffin, Melvin E. Wolfe, Jr..


United States Patent D590,553
Crevling, Jr. ,   et al. April 14, 2009

Combined sander and polisher attachment for vacuum cleaner

Claims

CLAIM We claim the ornamental design for a combined sander and polisher attachment for a vacuum cleaner, as shown and described.
Inventors: Crevling, Jr.; Robert Lent (Williamsport, PA), Wolfe, Jr.; Melvin E. (Kirkwood, NY), Griffin; John (Phoenix, AZ)
Assignee: Shop Vac Corporation (Williamsport, PA)
Appl. No.: D/295,289
Filed: September 25, 2007

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
29237202 Aug 25, 2005

Current U.S. Class: D32/32
Current International Class: 1505
Field of Search: ;D32/15,19-20,25,31-33 ;D8/62 ;15/98,49.1,50.1,97.1,180 ;451/353,259

References Cited [Referenced By]

U.S. Patent Documents
D353311 December 1994 Izumisawa
D353984 January 1995 Izumisawa
D357163 April 1995 Izumisawa
D469932 February 2003 Liang-Ming
D471329 March 2003 Heun
D475489 June 2003 McLelland
D498653 November 2004 Wu
D527595 September 2006 Wikle
D538490 March 2007 Hong
Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Marshall, Gerstein & Borun LLP

Description



FIG. 1 is a perspective view of a combined sander and polisher attachment for a vacuum cleaner showing our new design;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right-side elevational view thereof; and,

FIG. 6 is a top view thereof.

The broken line showing of a battery pack is for the purpose of illustrating portions of the article, and forms no part of the claimed design.

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