Cordless heater
Brookshire , et al. December 4, 1
U.S. patent number D312,683 [Application Number 07/190,512] was granted by the patent office on 1990-12-04 for cordless heater. This patent grant is currently assigned to Arvin Industries, Inc.. Invention is credited to Phillip L. Brookshire, Joel R. Johnson.
| United States Patent | D312,683 |
| Brookshire , et al. | December 4, 1990 |
Cordless heater
Claims
The ornamental design for a cordless heater, as shown.
| Inventors: | Brookshire; Phillip L. (Cincinnati, OH), Johnson; Joel R. (Peoria, AZ) |
|---|---|
| Assignee: | Arvin Industries, Inc.
(Columbus, IN) |
| Appl. No.: | 07/190,512 |
| Filed: | May 5, 1988 |
| Current U.S. Class: | D23/335 |
| Field of Search: | ;D23/332,335,385 ;219/275,366,359,367,368,342,343 |
References Cited [Referenced By]
U.S. Patent Documents
| D223918 | June 1972 | Gray |
| D291350 | August 1987 | Sherman et al. |
| 1370527 | March 1921 | Floriot et al. |
| 2714649 | August 1955 | Critzer |
| 3002080 | September 1961 | Heinzig |
| 3076887 | February 1963 | Bulow |
| 3384977 | May 1968 | Rosenberg |
| 4037079 | July 1977 | Armbruster |
| 4707933 | November 1987 | Keck et al. |
| 4731520 | March 1988 | Glucksman et al. |
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Barnes & Thornburg
Description
FIG. 1 is a front elevation view of a cordless heater showing our new design;
FIG. 2 is a right side elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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