Portable electric drill
Sakamoto , et al. October 1, 1
U.S. patent number D280,797 [Application Number 06/566,936] was granted by the patent office on 1985-10-01 for portable electric drill. This patent grant is currently assigned to Ryobi Ltd.. Invention is credited to Juzaburo Monobe, Teruhisa Numata, Masakazu Sakamoto.
| United States Patent | D280,797 |
| Sakamoto , et al. | October 1, 1985 |
Portable electric drill
Claims
The ornamental design for a portable electric drill, as shown.
| Inventors: | Sakamoto; Masakazu (Chiba, JP), Numata; Teruhisa (Tokyo, JP), Monobe; Juzaburo (Hiroshima, JP) |
|---|---|
| Assignee: | Ryobi Ltd. (Hiroshima,
JP) |
| Appl. No.: | 06/566,936 |
| Filed: | December 29, 1983 |
Foreign Application Priority Data
| Jul 26, 1983 [JP] | 58-33087 | |||
| Current U.S. Class: | D8/68; D8/61 |
| Field of Search: | ;D8/30,61,68,107,51 ;173/163,169,170 ;81/54,57.11 ;408/124,DIG.1 ;310/50 ;222/146HE ;219/230,421 ;72/391,453.15 |
References Cited [Referenced By]
U.S. Patent Documents
| D208212 | August 1967 | Averitt |
| 3045610 | Aug 1982 | DE | |||
Other References
|
Black & Decker Master Catalog 1969; #7150, Variable Speed Drill; top of p. 4. . AEG Powertool Catalog 1977; No. BE38R, Variable Speed Drill; center of p. 13.. |
Primary Examiner: Lucas; Susan J.
Assistant Examiner: Heflin; C. E.
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak and Seas
Description
FIG. 1 is a right side elevational view of a portable electric drill showing our new design;
FIG. 2 is a left 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; and
FIG. 6 is a bottom plan view thereof.
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