Safety guard for a heater
Description
FIG. 1 is a front elevational view of a safety guard for a heater, showing my new design;
FIG. 2 is a right side elevational view, the left side being a mirror image thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom view thereof; and
FIG. 5 is a top view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| D176638 | January 1956 | Sleeman |
| D267267 | December 14, 1982 | Nevin |
| 849319 | April 1907 | Blanchard |
| 1332474 | March 1920 | Skelly |
| 1440336 | December 1922 | Buffington |
| 4314543 | February 9, 1982 | Bullington et al. |
| 4467781 | August 28, 1984 | Campbell |
| 496830 | March 1974 | JPX |
| 378631 | March 1974 | JPX |
| 495369 | February 1979 | JPX |
| 130540 | October 1981 | JPX |
| 2071309 | September 1981 | GBX |
| 2102115 | January 1983 | GBX |
Patent History
Patent number: D279498
Type: Grant
Filed: Nov 8, 1983
Date of Patent: Jul 2, 1985
Assignee: Toyotomi Kogyo Co., Ltd. (Aichi)
Inventor: Kazuharu Nakamura (Nagoya)
Primary Examiner: Catherine E. Kemper
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/549,711
Type: Grant
Filed: Nov 8, 1983
Date of Patent: Jul 2, 1985
Assignee: Toyotomi Kogyo Co., Ltd. (Aichi)
Inventor: Kazuharu Nakamura (Nagoya)
Primary Examiner: Catherine E. Kemper
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/549,711
Classifications
Current U.S. Class:
D23/137