Air hammer
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Description
FIG. 1 is a top, right front perspective view of an air hammer 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.
Claims
The ornamental design for an air hammer, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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4705200 | November 10, 1987 | Kopf et al. |
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6805272 | October 19, 2004 | Sen-Mu et al. |
- 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: D509119
Type: Grant
Filed: May 14, 2004
Date of Patent: Sep 6, 2005
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: Gary D. Watson
Assistant Examiner: T. Chase Nelson
Attorney: Leydig, Voit & Mayer, Ltd
Application Number: 29/205,426
Type: Grant
Filed: May 14, 2004
Date of Patent: Sep 6, 2005
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: Gary D. Watson
Assistant Examiner: T. Chase Nelson
Attorney: Leydig, Voit & Mayer, Ltd
Application Number: 29/205,426
Classifications
Current U.S. Class:
D8/68