Electric fan
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Description
FIG. 1 is a front, top and right side elevational perspective view of a electric fan 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 top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a right side, top and rear elevational a perspective view with the leg in another position.
Referenced Cited
U.S. Patent Documents
Other references
D129488 | September 1941 | Norris |
D218429 | August 1970 | Yotsukura |
D240231 | June 1976 | Patton |
D273416 | April 10, 1984 | Scotto |
- Torrington Mfg. Co.-Specialty Blower Technical Services Group catalogue (1962) p. 4, item "A".
Patent History
Patent number: D291486
Type: Grant
Filed: Dec 26, 1985
Date of Patent: Aug 18, 1987
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Shuichi Kouno (Tokorozawa), Hideki Sakae (Hino), Kazunori Yanagisawa (Yamato), Yasuo Tsumurai (Higashi Kanesawa)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Antonelli, Terry & Wands
Application Number: 6/813,628
Type: Grant
Filed: Dec 26, 1985
Date of Patent: Aug 18, 1987
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Shuichi Kouno (Tokorozawa), Hideki Sakae (Hino), Kazunori Yanagisawa (Yamato), Yasuo Tsumurai (Higashi Kanesawa)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Antonelli, Terry & Wands
Application Number: 6/813,628
Classifications
Current U.S. Class:
D23/155