Recirculation blower

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Description

FIG. 1 is a perspective view taken from the top, front and right side of a recirculation blower showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a cross-sectional view taken on line 4--4 of FIG. 3;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a rear elevational view thereof with the base omitted for convenience of illustration.

Referenced Cited
U.S. Patent Documents
D229183 November 1973 Papst
D236471 August 1975 Wahlstrom
D244856 June 28, 1977 Haufe et al.
D256501 August 19, 1980 Glucksman
Patent History
Patent number: D267115
Type: Grant
Filed: Nov 5, 1979
Date of Patent: Nov 30, 1982
Inventor: Howard W. Locker (Delray Beach, FL)
Primary Examiner: James R. Largen
Law Firm: Hauke and Patalidis
Application Number: 6/91,108
Classifications
Current U.S. Class: D23/151; D23/122
International Classification: D2304;