Electric fan
Kouno , et al. November 27, 1
U.S. patent number D276,550 [Application Number 06/378,799] was granted by the patent office on 1984-11-27 for electric fan. This patent grant is currently assigned to Hitachi, Ltd.. Invention is credited to Shuichi Kouno, Katsuhiko Nishiwaki, Kenichi Watanabe.
| United States Patent | D276,550 |
| Kouno , et al. | November 27, 1984 |
Electric fan
Claims
The ornamental design for an electric fan, as shown.
| Inventors: | Kouno; Shuichi (Tokorozawa, JP), Nishiwaki; Katsuhiko (Tokyo, JP), Watanabe; Kenichi (Yamagata, JP) |
|---|---|
| Assignee: | Hitachi, Ltd. (Tokyo,
JP) |
| Appl. No.: | 06/378,799 |
| Filed: | May 17, 1982 |
Foreign Application Priority Data
| Dec 4, 1981 [JP] | 56-53551 | |||
| Current U.S. Class: | D23/382 |
| Field of Search: | ;D23/155-162 ;215/121G ;416/247R ;417/234 |
References Cited [Referenced By]
U.S. Patent Documents
| D270662 | September 1983 | Scotto |
| D270941 | October 1983 | Lin |
| 3173478 | March 1965 | Magpen |
| 4341151 | July 1982 | Sakamoto |
Other References
|
Hardware Age, Feb. 22, 1951, p. 41, top right item. . Industrial Design, Apr. 1954, p. 127, lower left item.. |
Primary Examiner: Largen; James R.
Attorney, Agent or Firm: Antonelli, Terry & Wands
Description
FIG. 1 is a front elevational view of an electric fan showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
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