Hammer drill
Aglassinger August 2, 2
U.S. patent number D507,950 [Application Number D/207,242] was granted by the patent office on 2005-08-02 for hammer drill. This patent grant is currently assigned to Robert Bosch GmbH. Invention is credited to Hans-Peter Aglassinger.
| United States Patent | D507,950 |
| Aglassinger | August 2, 2005 |
Hammer drill
Claims
The ornamental design for a hammer drill, as shown and described.
| Inventors: | Aglassinger; Hans-Peter (Esslingen, DE) |
|---|---|
| Assignee: | Robert Bosch GmbH (Stuttgart,
DE) |
| Appl. No.: | D/207,242 |
| Filed: | June 10, 2004 |
Foreign Application Priority Data
| Dec 11, 2003 [DE] | 4 03 07 849 | |||
| 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
| 4418766 | December 1983 | Grossmann |
| D280797 | October 1985 | Sakamoto et al. |
| 4689534 | August 1987 | Gerber et al. |
| 4820090 | April 1989 | Chen |
| 4881294 | November 1989 | Riedl |
| D342878 | January 1994 | Watanabe et al. |
| D343105 | January 1994 | Shibata et al. |
| D406511 | March 1999 | Zurwelle |
| D406741 | March 1999 | Zurwelle |
| D460336 | July 2002 | Pretzell |
| D466779 | December 2002 | Shibata et al. |
| D470379 | February 2003 | Andriolo |
| D488978 | April 2004 | Cheung |
| 6722449 | April 2004 | Lebisch et al. |
| D492565 | July 2004 | Stirm |
| 2002/0084087 | July 2002 | Hecht et al. |
Assistant Examiner: Nelson; T. Chase
Attorney, Agent or Firm: Striker; Michael J.
Description
FIG. 1 is a perspective view of a hammer drill showing my new design;
FIG. 2 is a side view thereof;
FIG. 3 is the opposite side view of FIG. 2;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a rear view thereof.
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