Electric pressure cooker
Johnson January 27, 1
U.S. patent number D258,038 [Application Number 05/942,080] was granted by the patent office on 1981-01-27 for electric pressure cooker. This patent grant is currently assigned to Wear-Ever Aluminum, Inc.. Invention is credited to Marshall B. Johnson.
| United States Patent | D258,038 |
| Johnson | January 27, 1981 |
Electric pressure cooker
Claims
The ornamental design for an electric pressure cooker, substantially as shown and described.
| Inventors: | Johnson; Marshall B. (Chillicothe, OH) |
|---|---|
| Assignee: | Wear-Ever Aluminum, Inc.
(N/A) |
| Appl. No.: | 05/942,080 |
| Filed: | September 13, 1978 |
| Current U.S. Class: | D7/358 |
| Current International Class: | D0702 |
| Field of Search: | ;D7/131,85,86,94,97 ;220/314,316 |
References Cited [Referenced By]
U.S. Patent Documents
| D143693 | January 1946 | Zimmer |
| D170575 | October 1953 | Jepson |
| D216323 | December 1969 | Lescure |
| 2022868 | December 1935 | Nelson |
| 3632014 | January 1972 | Basile |
| 574701 | Apr 1959 | CA | |||
| 2126241 | Dec 1971 | DE | |||
| 1030792 | Jun 1953 | FR | |||
| 1141087 | Aug 1957 | FR | |||
| 1156992 | May 1958 | FR | |||
| 1218731 | May 1960 | FR | |||
| 254624 | Aug 1927 | IT | |||
Other References
|
Housewares, Sep., 1976, p. 19, Hoover Crepe Pan, automatic unit control shown on all pans. . House & Garden, May, 1973, p. 156, West Bend "Lazy Day Slo-Cooker" on heating unit, center right.. |
Primary Examiner: Herrmann; Winifred E.
Attorney, Agent or Firm: Viccaro; Patrick J.
Description
FIG. 1 is a top and front perspective view of an electric pressure cooker showing my new design.
FIG. 2 is a right side perspective view.
FIG. 3 is a top perspective view.
The bottom surface of the pressure cooker base is substantially planar and unornamented.
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