Portable electrical fan
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Description
FIG. 1 is a front elevational view of a portable electrical fan showing my 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 bottom plan view thereof; and
FIG. 6 is a left side elevational view thereof.
The support for the portable electrical fan is broken away in FIGS. 2 and 6 for convenience of illustration.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D270941 | October 11, 1983 | Lin |
969694 | September 1910 | Hoffman |
1931286 | October 1933 | Drew |
2336104 | December 1943 | Laube et al. |
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2491862 | December 1949 | Klos |
2628142 | February 1953 | Dubach |
4405107 | September 20, 1983 | Clyburn |
4836751 | June 6, 1989 | Liu |
352051 | September 1937 | ITX |
220603 | November 1962 | JPX |
135797 | October 1981 | JPX |
265384 | November 1986 | JPX |
2023730 | January 1980 | GBX |
- Granger's Spring '86 catalog, p. 1305, Nonadjust. Floor Circulator, w/Stamped Steel Base, upper left side of page. Diel Mfg. Co. Fan cat., p. 4, Oscillating Air Circulator, right middle side of page. Hardwareage, Mar. '74, p. 26, Fan 1, middle of page.
Patent History
Patent number: D314428
Type: Grant
Filed: Aug 9, 1989
Date of Patent: Feb 5, 1991
Assignee: Duracraft Corporation (Sudbury, MA)
Inventor: Jui-Shang Wang (Taipei)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorneys: John E. Toupal, Harold G. Jarcho
Application Number: 7/391,327
Type: Grant
Filed: Aug 9, 1989
Date of Patent: Feb 5, 1991
Assignee: Duracraft Corporation (Sudbury, MA)
Inventor: Jui-Shang Wang (Taipei)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorneys: John E. Toupal, Harold G. Jarcho
Application Number: 7/391,327
Classifications
Current U.S. Class:
Floor Type On Vertically Elongated Stand (D23/378)