Axial air blower

Description

FIG. 1 is a perspective view of an axial air blower showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a rear elevation view thereof.

The broken-line showing of an electrical cord in FIGS. 1-5, is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D255488 June 17, 1980 Kanarek
D255489 June 17, 1980 Kanarak
D291243 August 4, 1987 Beavers
D297761 September 20, 1988 Shiraki
1843786 February 1932 Robinson
Other references
  • Domestic Engineering, Nov. 1962, p. 174, Portable Blower Heater, top right side of page. AIA Journal-Mid May 1981, p. 90, Joy Axial Fan. Coppus Engineering Corp. Cat. .COPYRGT.1985, p. 30, PR-24, Pump Room Ventilator, bottom right side of page, p. 32, Double-Duty Heat Killer, bottom middle of page, and p. 34, Coppus Man-Fan, top left side of page.
Patent History
Patent number: D314619
Type: Grant
Filed: Jun 26, 1989
Date of Patent: Feb 12, 1991
Inventors: Allan E. Beavers (Grand Junction, CO), Robert A. Fulcher (Grand Junction, CO)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Attorney: Donald W. Erickson
Application Number: 7/371,708
Classifications
Current U.S. Class: Blower (D23/383)