Vacuum pump
Terajima , et al. March 9, 1
U.S. patent number D263,302 [Application Number 06/093,992] was granted by the patent office on 1982-03-09 for vacuum pump. This patent grant is currently assigned to Orion Machinery Co., Ltd.. Invention is credited to Kiyoshi Tagawa, Ikuo Takeuchi, Teruo Terajima.
| United States Patent | D263,302 |
| Terajima , et al. | March 9, 1982 |
Vacuum pump
Claims
The ornamental design for a vacuum pump, as shown.
| Inventors: | Terajima; Teruo (Suzaka, JP), Tagawa; Kiyoshi (Nagano, JP), Takeuchi; Ikuo (Suzaka, JP) |
|---|---|
| Assignee: | Orion Machinery Co., Ltd.
(Nagano, JP) |
| Appl. No.: | 06/093,992 |
| Filed: | November 14, 1979 |
Foreign Application Priority Data
| May 16, 1979 [JP] | 54-20009 | |||
| Current U.S. Class: | D15/7 |
| Current International Class: | D1502 |
| Field of Search: | ;D15/7-9 ;417/362 |
References Cited [Referenced By]
U.S. Patent Documents
| D183501 | September 1958 | Stenger et al. |
| D186961 | December 1959 | Eidson |
| D192060 | January 1962 | Thomas |
| D221404 | August 1971 | Hussey |
| 2256654 | September 1941 | Spurgeon et al. |
Attorney, Agent or Firm: Toren, McGeady & Stanger
Description
FIG. 1 is a front elevational view of a vacuum pump embodying our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a perspective view taken from the top, front and left side thereof.
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