Casing for an electronic AC speed control unit
Moeller January 13, 1
U.S. patent number D287,718 [Application Number 06/806,538] was granted by the patent office on 1987-01-13 for casing for an electronic ac speed control unit. This patent grant is currently assigned to Danfoss A/S. Invention is credited to Jorgen J. Moeller.
| United States Patent | D287,718 |
| Moeller | January 13, 1987 |
Casing for an electronic AC speed control unit
Claims
The ornamental design for a casing for an electronic AC speed control unit, substantially as shown and described.
| Inventors: | Moeller; Jorgen J. (Sonderborg, DK) |
|---|---|
| Assignee: | Danfoss A/S (Nordborg,
DK) |
| Appl. No.: | 06/806,538 |
| Filed: | December 9, 1985 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 741735 | Jun 5, 1985 | Des. 284076 | |||
| 464055 | Feb 4, 1983 | Des. 281969 | |||
| Current U.S. Class: | D13/123; D13/179; D13/184 |
| Field of Search: | ;D13/40-41,12 ;D10/46,49,75,96,100-101,103 ;174/50,52R,53,58-60,65R,66-67 ;361/331-332,334,346-347,350,356,380,390-392,394 ;220/3.2,3.3,241-242 |
References Cited [Referenced By]
U.S. Patent Documents
| 3671812 | June 1972 | Peluso et al. |
| 3851221 | November 1974 | Beaulieu et al. |
Other References
|
Allied Electronics, 1975 Engineering Manual & Purchasing Guide No. 750, p. 50, Series 400 Natural Convection Sinks. . Parametrics Flyer, Jan. 1982, p. 1, ParaJust Y. . Industrial Equipment News, Dec. 1965, p. 51, Electric Converter.. |
Primary Examiner: Bullock; B. J.
Assistant Examiner: Takemoto; Ruth E.
Attorney, Agent or Firm: Easton; Wayne B.
Description
FIG. 1 is a rear perspective view of a casing for an electronic AC speed control unit showing my new design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a rear elevational view thereof.
The undisclosed bottom is unornamented except for the inclusion of the feet .
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