Housing for fan accessory for heater
Description
FIG. 1 is a top left perspective view of a housing for fan accessory for heater, showing my new design;
FIG. 2 is a right perspective view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a front elevational view thereof.
The broken line disclosure of a heater in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design.
The rear and bottom sides of the blower are substantially plain and unornamented.
Referenced Cited
U.S. Patent Documents
| 2021462 | November 1935 | Panaro |
| 2173073 | September 1939 | Pierson |
| 2479906 | August 1949 | Cole |
| 2553278 | May 1951 | Rogant |
| 2633070 | March 1953 | Gillham |
| 2740579 | April 1956 | Welsh |
| 2741243 | April 1956 | Jenson |
| 2808823 | October 1957 | Snyder |
| 2834279 | May 1958 | Thompson |
| 2904317 | September 1959 | Copeland |
| 3171399 | March 1965 | Kirgan |
| 3246643 | April 1966 | Stark |
| 3324938 | June 1967 | Berkoff |
| 3358670 | December 1967 | Osborne |
| 3384070 | May 1968 | Castello |
Patent History
Patent number: D276842
Type: Grant
Filed: Jan 8, 1982
Date of Patent: Dec 18, 1984
Inventor: Donald G. Porter (Charlotte, NC)
Primary Examiner: Catherine E. Kemper
Law Firm: Bell, Seltzer, Park & Gibson
Application Number: 6/337,973
Type: Grant
Filed: Jan 8, 1982
Date of Patent: Dec 18, 1984
Inventor: Donald G. Porter (Charlotte, NC)
Primary Examiner: Catherine E. Kemper
Law Firm: Bell, Seltzer, Park & Gibson
Application Number: 6/337,973
Classifications
Current U.S. Class:
D23/127;
D23/155;
D23/162