Electric hammer drill

- Makita Corporation
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Description

FIG. 1 is a top, front and left side perspective view of an electric hammer drill showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D280797 October 1, 1985 Sakamoto et al.
D280883 October 8, 1985 Sakamoto et al.
D325860 May 5, 1992 Fushiya et al.
Other references
  • Flyer depicting a rotary hammer (Makita Corporation) Printed in Japan (1985).
Patent History
Patent number: D343105
Type: Grant
Filed: Aug 31, 1992
Date of Patent: Jan 11, 1994
Assignee: Makita Corporation (Anjo)
Inventors: Mitsuyoshi Shibata (Nishio), Masao Miwa (Ichinomiya)
Primary Examiner: Alan P. Douglas
Assistant Examiner: J. H. Musgrove
Law Firm: Lahive & Cockfield
Application Number: 7/938,467
Classifications
Current U.S. Class: D 8/68