Portable electric drill
Latest Hitachi Koki Co., Ltd. Patents:
Description
FIG. 1 is a front perspective view of the portable electric drill;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side 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 drill, as shown and described.
Referenced Cited
U.S. Patent Documents
D167415 | August 1952 | McCabe |
D292368 | October 20, 1987 | Mikiya |
D301300 | May 30, 1989 | Sasaki et al. |
D329794 | September 29, 1992 | Graham |
D343105 | January 11, 1994 | Shibata et al. |
D388676 | January 6, 1998 | Niwa et al. |
D401128 | November 17, 1998 | Zurwelle |
D408699 | April 27, 1999 | Zurwelle |
D409468 | May 11, 1999 | Uchida et al. |
D428786 | August 1, 2000 | Hayakawa et al. |
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Patent History
Patent number: D440851
Type: Grant
Filed: Sep 6, 2000
Date of Patent: Apr 24, 2001
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Masato Sakai (Hitachinaka), Toshio Mizoguchi (Hitachinaka)
Primary Examiner: Jeffrey Asch
Attorney, Agent or Law Firm: McDermott, Will & Emery
Application Number: 29/128,909
Type: Grant
Filed: Sep 6, 2000
Date of Patent: Apr 24, 2001
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Masato Sakai (Hitachinaka), Toshio Mizoguchi (Hitachinaka)
Primary Examiner: Jeffrey Asch
Attorney, Agent or Law Firm: McDermott, Will & Emery
Application Number: 29/128,909
Classifications
Current U.S. Class:
D8/69
International Classification: 0801;
International Classification: 0801;