Portable electric refrigerator
Tatsumi August 26, 1
U.S. patent number D256,587 [Application Number 05/855,956] was granted by the patent office on 1980-08-26 for portable electric refrigerator. This patent grant is currently assigned to Sawafuji Denki Kabushiki Kaisha. Invention is credited to Norio Tatsumi.
| United States Patent | D256,587 |
| Tatsumi | August 26, 1980 |
Portable electric refrigerator
Claims
The ornamental design for a portable electric refrigerator, as shown and described.
| Inventors: | Tatsumi; Norio (Nitta, JP) |
|---|---|
| Assignee: | Sawafuji Denki Kabushiki Kaisha
(Tokyo, JP) |
| Appl. No.: | 05/855,956 |
| Filed: | November 30, 1977 |
Foreign Application Priority Data
| Jun 17, 1977 [JP] | 52023669 | |||
| Current U.S. Class: | D15/83 |
| Current International Class: | D1507 |
| Field of Search: | ;D15/81,79,83 ;312/236 ;62/440,457 |
References Cited [Referenced By]
U.S. Patent Documents
| 3410109 | November 1968 | Maryland |
| 3796063 | March 1974 | Wulke et al. |
| 3959982 | June 1976 | Denis et al. |
Attorney, Agent or Firm: Littlepage; James H.
Description
FIG. 1 is a front elevational view of a portable electric refrigerator showing my design;
FIG. 2 is a perspective view thereof from the rear side with the lid in open condition;
FIG. 3 is a perspective view thereof from the front side with the lid in open condition;
FIG. 4 is an end elevational view thereof.
The bottom of the refrigerator is substantially flat and unornamented.
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