Box fan cover

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Description

FIG. 1 is a perspective view of one embodiment of a box fan cover showing my new design;

FIG. 2 is a front elevation view thereof, the rear elevation view is the same;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is an end view thereof, the opposite end view is the same;

FIG. 6 is a perspective view of a box fan cover showing a second embodiment of my new design; and,

FIG. 7 is a rear elevational view of FIG. 6, the front, end, and top views are the same as those shown for the embodiment of FIG. 1. The sole difference from the first embodiment resides in the rear panel.

Referenced Cited
U.S. Patent Documents
1809583 June 1931 Cook
2812900 November 1957 Matthews
Other references
  • Miles Kimball, .RTM.1980, p. 61, Appliance Cover.RTM., top left side of page.
Patent History
Patent number: D348793
Type: Grant
Filed: Jul 19, 1993
Date of Patent: Jul 19, 1994
Inventor: Dennis J. Herrick (Poynette, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Keith Schoff
Application Number: 0/10,767
Classifications
Current U.S. Class: D/6610; Fan Guard (D23/412)