Portable electric grinder
Hoshimo , et al. October 4, 1
U.S. patent number D297,907 [Application Number 06/736,902] was granted by the patent office on 1988-10-04 for portable electric grinder. This patent grant is currently assigned to Ryobi Ltd.. Invention is credited to Kiyoshi Hoshimo, Kazuyuki Takahashi.
| United States Patent | D297,907 |
| Hoshimo , et al. | October 4, 1988 |
Portable electric grinder
Claims
The ornamental design for a portable electric grinder, as shown.
| Inventors: | Hoshimo; Kiyoshi (Tokyo, JP), Takahashi; Kazuyuki (Hiroshima, JP) |
|---|---|
| Assignee: | Ryobi Ltd. (Hiroshima,
JP) |
| Appl. No.: | 06/736,902 |
| Filed: | May 22, 1985 |
Foreign Application Priority Data
| Nov 22, 1984 [JP] | 59-48082 | |||
| Current U.S. Class: | D8/62 |
| Field of Search: | ;D8/61-62 ;51/17R,17T,17TL,17MT,134SF ;D12/111,114 |
References Cited [Referenced By]
U.S. Patent Documents
| D240418 | July 1976 | Hirano et al. |
| D255417 | June 1980 | Sakamoto et al. |
| 4489525 | December 1984 | Heck |
Other References
|
Skil Catalogue for Industry & Construction, 1973, p. 50, Model 1140. . AEG Heavy Duty Power Tools catalogue, 1977, p. 27, Model WS700. . Black & Decker Industrial/Construction Division catalogue, 1982, p. 49, Model 4246-D9.. |
Primary Examiner: Bullock; B. J.
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Description
FIG. 1 is a front elevational view of a portable electric grinder showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof; and
FIG. 6 is a right side elevational view thereof.
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