Digital logic module for mounting in a control panel
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Description
FIG. 1 is a front perspective view of the digital logic module for mounting in a control panel showing our new design.
FIG. 2 is a left side elevational view thereof.
FIG. 3 is a right side elevational view thereof.
FIG. 4 is a top view thereof, the bottom being a mirror image.
FIG. 5 is a cross-sectional view thereof on an enlarged scale as taken on line 5--5 of FIG. 1.
The rear of the module is substantially flat and unornamented.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| D159007 | June 1950 | Schraig |
| 3573558 | April 1971 | Babcock |
| 3758716 | September 1973 | James et al. |
| 1188372 | April 1970 | GBX |
Patent History
Patent number: D273291
Type: Grant
Filed: Apr 30, 1980
Date of Patent: Apr 3, 1984
Assignee: The Babcock & Wilcox Company (New Orleans, LA)
Inventors: Thomas R. Bean (Concord Township, OH), Edward F. Stockmaster (Mentor, OH), George S. Whaley (Eastlake, OH)
Primary Examiner: Susan J. Lucas
Attorneys: Vytas R. Matas, Robert J. Edwards
Application Number: 6/258,981
Type: Grant
Filed: Apr 30, 1980
Date of Patent: Apr 3, 1984
Assignee: The Babcock & Wilcox Company (New Orleans, LA)
Inventors: Thomas R. Bean (Concord Township, OH), Edward F. Stockmaster (Mentor, OH), George S. Whaley (Eastlake, OH)
Primary Examiner: Susan J. Lucas
Attorneys: Vytas R. Matas, Robert J. Edwards
Application Number: 6/258,981
Classifications
Current U.S. Class:
D13/40
