Air drill
Schiller , et al. August 30, 2
U.S. patent number D508,835 [Application Number D/205,421] was granted by the patent office on 2005-08-30 for air drill. This patent grant is currently assigned to Powermate Corporation. Invention is credited to Scott Dallmeyer, Chad Davis, Sandra L. Hesse, Jeffrey A. Kretsch, Craig Scherer, Joel D. Schiller, Lisa M. Wahl.
| United States Patent | D508,835 |
| Schiller , et al. | August 30, 2005 |
Air drill
Claims
The ornamental design for an air drill, as shown and described.
| Inventors: | Schiller; Joel D. (Comfrey, MN), Kretsch; Jeffrey A. (Springfield, MN), Wahl; Lisa M. (Sleep Eye, MN), Hesse; Sandra L. (Clements, MN), Davis; Chad (Chicago, IL), Dallmeyer; Scott (Chicago, IL), Scherer; Craig (Wilmette, IL) |
|---|---|
| Assignee: | Powermate Corporation (Aurora,
IL) |
| Appl. No.: | D/205,421 |
| Filed: | May 14, 2004 |
| Current U.S. Class: | D8/68 |
| Current International Class: | 0801 |
| Field of Search: | ;D8/14.1,61,62,63,64,65,66,67,68,69,70 ;81/57.11,429,464,465,466,469,489 ;173/13,169,178,213,217 ;227/8,114,120,130,136,142 ;310/50 ;408/20,124,125,234,241R ;451/358 |
References Cited [Referenced By]
U.S. Patent Documents
| 4546833 | October 1985 | Berecz et al. |
| 4705200 | November 1987 | Kopf et al. |
| D420878 | February 2000 | Li |
| D436819 | January 2001 | Liu |
| D444365 | July 2001 | Bass et al. |
| D459178 | June 2002 | Heun |
| D459182 | June 2002 | Morgan |
| D459644 | July 2002 | Morgan |
| D459966 | July 2002 | So |
| D460675 | July 2002 | Morgan |
| D462593 | September 2002 | Nottingham et al. |
| D463237 | September 2002 | Sims et al. |
| D476209 | June 2003 | Chen |
| D485737 | January 2004 | Schaub et al. |
| D486713 | February 2004 | Lai |
| D487219 | March 2004 | Chudy et al. |
| 6805272 | October 2004 | Sen-Mu et al. |
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.. |
Primary Examiner: Watson; Gary D.
Assistant Examiner: Nelson; T. Chase
Attorney, Agent or Firm: Leydig, Voit & Mayer, Ltd.
Description
FIG. 1 is a top, right front perspective view of an air drill 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 left side view thereof;
FIG. 6 is a top 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.
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