Hammer drill
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Description
FIG. 1 is a front perspective view of a hammer drill showing my new design.
FIG. 2 is a rear perspective view of FIG. 1.
FIG. 3 is a left side elevational view of FIG. 1.
FIG. 4 is a right side elevational view of FIG. 1.
FIG. 5 is a top plan view of FIG. 1.
FIG. 6 is a bottom plan view of FIG. 1.
FIG. 7 is a front elevational view of FIG. 1; and,
FIG. 8 is a rear elevational view of FIG. 1.
Claims
The ornamental design for a hammer drill, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
1905462 | April 1933 | Gilbert |
3867988 | February 1975 | Koehler |
4366403 | December 28, 1982 | Simpson et al. |
D301300 | May 30, 1989 | Sasaki et al. |
4967888 | November 6, 1990 | Lippacher et al. |
5111889 | May 12, 1992 | Neumaier |
D333076 | February 9, 1993 | Fushiya et al. |
D341532 | November 23, 1993 | Watanabe et al. |
D341533 | November 23, 1993 | Karafuji et al. |
D361252 | August 15, 1995 | De Neergaard et al. |
D378341 | March 11, 1997 | Kim |
D380132 | June 24, 1997 | Matsunaga et al. |
D386379 | November 18, 1997 | Kasuya |
D395586 | June 30, 1998 | Arakawa et al. |
5992541 | November 30, 1999 | Frenzel et al. |
6176321 | January 23, 2001 | Arakawa et al. |
D441629 | May 8, 2001 | Price |
D442452 | May 22, 2001 | Stirm et al. |
D447032 | August 28, 2001 | Schoen et al. |
D447677 | September 11, 2001 | Stirm |
- Rotary hammers, all models, p. 39, DeWalt Tool Catalogue, c. 1998.
Patent History
Patent number: D466780
Type: Grant
Filed: Sep 14, 2001
Date of Patent: Dec 10, 2002
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Michael Stirm (Oberursel)
Primary Examiner: Doris V. Coles
Assistant Examiner: T. Chase Nelson
Attorney, Agent or Law Firms: Michael P. Leary, Bruce S. Shapiro
Application Number: 29/148,076
Type: Grant
Filed: Sep 14, 2001
Date of Patent: Dec 10, 2002
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Michael Stirm (Oberursel)
Primary Examiner: Doris V. Coles
Assistant Examiner: T. Chase Nelson
Attorney, Agent or Law Firms: Michael P. Leary, Bruce S. Shapiro
Application Number: 29/148,076
Classifications
Current U.S. Class:
D8/69
International Classification: 0802;
International Classification: 0802;