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
Other references
D255488 | June 17, 1980 | Kanarek |
D255489 | June 17, 1980 | Kanarak |
D291243 | August 4, 1987 | Beavers |
D297761 | September 20, 1988 | Shiraki |
1843786 | February 1932 | Robinson |
- 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
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)