Electric drill
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Description
FIG. 1 is a top, rear and left side perspective view of an electric drill showing our new design; and
FIG. 2 is a bottom, front and right side perspective view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D243652 | March 15, 1977 | Zurwelle et al. |
D279957 | August 6, 1985 | Akazawa et al. |
D295141 | April 12, 1988 | Hoshino et al. |
D296413 | June 28, 1988 | Hoshino et al. |
- Black & Decker Industrial/Construction Division Catalog, p. 16, reversing "Scrudrill". D.I.Y. Retailing, Aug. 1985, p. 334; Ryobi Advertisement Drill. Popular Mechanics, Nov. 1979, p. 34 "Skil's Boar Gun".
Patent History
Patent number: D299808
Type: Grant
Filed: Feb 26, 1988
Date of Patent: Feb 14, 1989
Assignee: Ryobi Limited (Tokyo)
Inventors: Kiyoshi Hoshino (Tokyo), Shumi Akazawa (Fuchu)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Clare E. Heflin
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/160,846
Type: Grant
Filed: Feb 26, 1988
Date of Patent: Feb 14, 1989
Assignee: Ryobi Limited (Tokyo)
Inventors: Kiyoshi Hoshino (Tokyo), Shumi Akazawa (Fuchu)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Clare E. Heflin
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/160,846
Classifications
Current U.S. Class:
D 8/68