| D345143 |
Central processing unit module for a programmable controller
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| Patent Drawings: | |
| Inventor: |
Thomas |
| Date Issued: |
March 15, 1994 |
| Application: |
07/639,998 |
| Filed: |
January 11, 1991 |
| Inventors: |
Thomas; Sherman G. (Earlysville, VA)
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| Assignee: |
GE Fanuc Automation North America, Inc. (Charlottesville, VA) |
| Primary Examiner: |
Burke; Wallace R. |
| Assistant Examiner: |
Sincavage; Joel |
| Attorney Or Agent: |
Beusse; James H. |
| U.S. Class: |
D13/162.1 |
| Field Of Search: |
361/380; 361/383; 361/391; 361/392; 361/393; 361/394; 361/395; 361/399; 361/415; D13/123; D13/162; D13/164; D13/184 |
| International Class: |
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| U.S Patent Documents: |
D281493; D292394; D306576; D309466; D325900; 4151580; 4152750; 4672511; 4920453; 4991056; 5043847 |
| Foreign Patent Documents: |
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| Other References: |
Programmable controller in Koyo Electronics Industries brochure, No. 077-1-1DG, Jul. 1988..
Programmable controller on p. 76 of Control Engineering, Jul. 1989..
Programmable controller on p. 12 of Control Engineering, Sep. 1989..
Programmable controller on p. 21 of Control Engineering, Dec. 1989.. |
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| Abstract: |
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| Claim: |
The ornamental design for a central processing unit module for a programmable controller, as shown and described. |
| Description: |
FIG. 1 is a left side elevational view of a central processing unit module for a programmable controller showing my new design wherein a conventional multi-pin connector is shown in phantom lines for information purposes only and forms no part of the claimed design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a rear and bottom perspective view thereof.
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