Portable electric hammer drill
Description
FIG. 1 is a perspective view of a portable electric hammer drill showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for a portable electric hammer drill, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D525849
Type: Grant
Filed: Apr 25, 2005
Date of Patent: Aug 1, 2006
Inventors: Naohiro Hayakawa (Anjo-shi, Aichi-ken), Yasutoshi Shinma (Anjo-shi, Aichi-ken), Junichi Iwakami (Anjo-shi, Aichi-ken)
Primary Examiner: Gary D. Watson
Assistant Examiner: T. Chase Nelson
Application Number: 29/228,481
Type: Grant
Filed: Apr 25, 2005
Date of Patent: Aug 1, 2006
Inventors: Naohiro Hayakawa (Anjo-shi, Aichi-ken), Yasutoshi Shinma (Anjo-shi, Aichi-ken), Junichi Iwakami (Anjo-shi, Aichi-ken)
Primary Examiner: Gary D. Watson
Assistant Examiner: T. Chase Nelson
Application Number: 29/228,481
Classifications
Current U.S. Class:
D8/69