Die grinder

- Powermate Corporation
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Description

FIG. 1 is a top, right front perspective view of a die grinder of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a die grinder, as shown and described.

Referenced Cited
U.S. Patent Documents
4337053 June 29, 1982 Stevens
D408243 April 20, 1999 Izumisawa
D428787 August 1, 2000 Smolinski et al.
D432379 October 24, 2000 Sun
D448265 September 25, 2001 Chen
D448268 September 25, 2001 Lamond et al.
D449212 October 16, 2001 Price et al.
D451358 December 4, 2001 Griese et al.
D456232 April 30, 2002 Chen
D468607 January 14, 2003 Price et al.
D469672 February 4, 2003 Bass et al.
D484016 December 23, 2003 Baker
D490680 June 1, 2004 Levine et al.
20050076745 April 14, 2005 Chen
20050132846 June 23, 2005 Lai
Other references
  • Coleman Powermate Professional Air Tools and Accessories, 1997 product catalog.
  • Coleman Powermate Air Tools and Accessories, 1999 product catalog.
  • Coleman Powermate Air Tools and Accessories, 2001 product catalog.
Patent History
Patent number: D531472
Type: Grant
Filed: May 14, 2004
Date of Patent: Nov 7, 2006
Assignee: Powermate Corporation (Aurora, IL)
Inventors: Joel D. Schiller (Comfrey, MN), Jeffrey A. Kretsch (Springfield, MN), Lisa M. Wahl (Sleep Eye, MN), Sandra L. Hesse (Clements, MN), Chad Davis (Chicago, IL), Scott Dallmeyer (Chicago, IL), Craig Scherer (Wilmette, IL)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Austin Murphy
Attorney: Leydig, Voit & Mayer, LLP
Application Number: 29/205,422
Classifications
Current U.S. Class: D8/61