|
The ornamental design for a multiple slot expansion module for a programmable controller, as shown and described. |
FIG. 1 is a front elevational view of a multi-slot expansion module for a programmable controller showing my new design. The broken line showing of the conventional multi-pin connectors is included for the purpose of illustrating environmental elements only and forms no part of the claimed design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a front and upper right perspective view thereof; and,
FIG. 8 is a rear and lower left perspective view thereof.
Patent | Priority | Assignee | Title |
D737209, | Dec 14 2012 | ABB Schweiz AG | Backplane of control system |
Patent | Priority | Assignee | Title |
4152750, | Apr 25 1977 | Allen-Bradley Company | I/O interface rack for solid state control system |
4991056, | Sep 29 1988 | Koyo Electronics Industries Co., Ltd. | Case for electronic units |
D300426, | Sep 18 1986 | Triliium Telephone Systems Inc. | Communication systems equipment cabinet |
D306429, | Oct 30 1986 | American Telephone and Telegraph Company; AT&T Information Systems Inc. | Circuit module mounting apparatus |
D325900, | Sep 01 1988 | Koyo Electronics Industries Ltd. | Programmable controller |
DE3041725, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 21 1990 | THOMAS, SHERMAN G | GE FANUC AUTOMATION NORTH AMERICA, INC , A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005571 | /0906 | |
Jan 11 1991 | GE Faunc Automation North America, Inc. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |