Booster fan and deflector for floor vent

Description

FIG. 1 is a front elevational view of a booster fan and deflector for floor vent showing my new design;

FIG. 2 is the right side elevational view;

FIG. 3 is the left side elevational view;

FIG. 4 is a back elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D122133 August 1940 Bedol
D228912 October 1973 Lewis
549897 November 1895 Carroll
1274649 August 1918 Wilson
1363383 December 1920 Ash et al.
1536846 May 1925 Heath et al.
1645140 October 1927 Herbruck
1843786 February 1932 Robinson
3225679 December 1965 Meyer
Patent History
Patent number: D280339
Type: Grant
Filed: Jan 7, 1983
Date of Patent: Aug 27, 1985
Inventor: Betty L. Harwell (Tulsa, OK)
Primary Examiner: Catherine E. Kemper
Law Firm: Head, Johnson & Stevenson
Application Number: 6/456,419
Classifications
Current U.S. Class: D23/155; D23/138; D23/151