Programmable controller
Boucher August 22, 1
U.S. patent number D302,972 [Application Number 07/013,291] was granted by the patent office on 1989-08-22 for programmable controller. This patent grant is currently assigned to La Telemecanique Electrique. Invention is credited to Guy Boucher.
| United States Patent | D302,972 |
| Boucher | August 22, 1989 |
Programmable controller
Claims
The ornamental design for a programmable controller, as shown.
| Inventors: | Boucher; Guy (Paris, FR) |
|---|---|
| Assignee: | La Telemecanique Electrique
(FR) |
| Appl. No.: | 07/013,291 |
| Filed: | January 28, 1987 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 703588 | Feb 20, 1985 | ||||
Foreign Application Priority Data
| Aug 24, 1984 [FR] | 84 3762 | |||
| Current U.S. Class: | D13/162.1 |
| Field of Search: | ;D13/12,40,41,99 ;D14/100 ;200/5A ;339/18B ;361/331,332,346,356,380,390-391 |
References Cited [Referenced By]
U.S. Patent Documents
| D258654 | March 1981 | Levy |
| D269605 | July 1983 | Provanzano et al. |
| D278710 | May 1985 | Shimizu et al. |
| D281606 | December 1985 | Nuttall et al. |
| D282253 | January 1986 | Shimizu et al. |
| D285923 | September 1986 | Takahashi et al. |
| 4125782 | November 1978 | Pollnow, Jr. |
| 4152749 | May 1979 | Knickerbocker |
| 4195896 | April 1980 | Wagner et al. |
| 4203013 | May 1980 | Serras-Paulet et al. |
Assistant Examiner: Takemoto; Ruth
Attorney, Agent or Firm: Drucker; William A.
Description
FIG. 1 is a top, front and left side perspective view of a programmable controller showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof; and
FIG. 4 is a top plan view thereof.
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