Pneumatic hammer
Description
FIG. 1 is a front-left-top perspective view of a pneumatic hammer, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top plan view thereof.
Claims
The ornamental design for a pneumatic hammer, as shown and described.
Referenced Cited
U.S. Patent Documents
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D402873 | December 22, 1998 | Warner et al. |
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Patent History
Patent number: D491036
Type: Grant
Filed: Sep 24, 2001
Date of Patent: Jun 8, 2004
Inventor: Kuan Lin Wang (Taichung City)
Primary Examiner: Doris V. Coles
Assistant Examiner: T. Chase Nelson
Attorney, Agent or Law Firm: Charles E. Baxley
Application Number: 29/148,587
Type: Grant
Filed: Sep 24, 2001
Date of Patent: Jun 8, 2004
Inventor: Kuan Lin Wang (Taichung City)
Primary Examiner: Doris V. Coles
Assistant Examiner: T. Chase Nelson
Attorney, Agent or Law Firm: Charles E. Baxley
Application Number: 29/148,587
Classifications
Current U.S. Class:
D8/69;
D8/68
International Classification: 0802;
International Classification: 0802;