Electric drill

- Ryobi Ltd.
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Description

FIG. 1 is a left side elevational view of an electric drill showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a front, top and left side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D57576 April 1921 Black et al.
3077547 February 1963 Metko
3244030 April 1966 Godfrey
3908139 September 1975 Duncan, Jr.
4081704 March 28, 1978 Vassos et al.
Other references
  • WEN Advertising Mailer, Model 955, 1/2" Heavy Duty Drill.
Patent History
Patent number: D287814
Type: Grant
Filed: Feb 10, 1984
Date of Patent: Jan 20, 1987
Assignee: Ryobi Ltd. (Hiroshima)
Inventors: Etsuo Hiraishi (Hiroshima), Tetsuyuki Doi (Hiroshima), Hiroshi Morikawa (Hiroshima)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Sughrue, Mion, Zinn, Macpeak and Seas
Application Number: 6/579,051
Classifications
Current U.S. Class: D 8/67; D 8/68