Circuit card support
Latest Northern Telecom Limited Patents:
- Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls
- FLOW CONTROL OF FRAME BASED DATA OVER A SYNCHRONOUS DIGITAL NETWORK
- Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls
- Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls
- Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls
Description
FIG. 1 is a perspective view from the front and one side showing a new design;
FIG. 2 is an opposite side elevational view thereof on an enlarged scale;
FIG. 3 is a front elevational view thereof on an enlarged scale;
FIG. 4 is a rear elevational view thereof on an enlarged scale;
FIG. 5 is a top plan view thereof on an enlarged scale; and
FIG. 6 is a bottom plan view thereof on an enlarged scale;
FIG. 7 is a fragmentary perspective view from the back and side shown in FIG. 2.
The interior card guide structure is partially shown in FIGS. 3, 4 and 7 for convenience of illustration. The slots in the top of the support are partially shown in FIG. 7 for convenience of illustration.
Referenced Cited
U.S. Patent Documents
3184069 | May 1965 | Rosenberg |
3470420 | September 1969 | Marks |
Patent History
Patent number: D274809
Type: Grant
Filed: Apr 21, 1981
Date of Patent: Jul 24, 1984
Assignee: Northern Telecom Limited (Montreal)
Inventors: Isaac R. Revah (Thornhill), Jozsef Kelemen (Ottawa), Earnest C. Leung (Ottawa)
Primary Examiner: Susan J. Lucas
Attorney: Stuart L. Wilkinson
Application Number: 6/256,150
Type: Grant
Filed: Apr 21, 1981
Date of Patent: Jul 24, 1984
Assignee: Northern Telecom Limited (Montreal)
Inventors: Isaac R. Revah (Thornhill), Jozsef Kelemen (Ottawa), Earnest C. Leung (Ottawa)
Primary Examiner: Susan J. Lucas
Attorney: Stuart L. Wilkinson
Application Number: 6/256,150
Classifications
Current U.S. Class:
D13/40