Pushbutton telephone shield plate
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Description
FIG. 1 is a top plan view of a pushbutton telephone shield plate showing my new design;
FIG. 2 is a front elevation thereof;
FIG. 3 is a rear elevation thereof;
FIG. 4 is a right side elevation thereof, the opposite side being a mirror image of the side disclosed;
FIG. 5 is a top plan view of a modified embodiment of the shield plate illustrated in FIG. 1; and
FIG. 6 is a perspective view of the embodiment shown in FIG. 1.
Referenced Cited
U.S. Patent Documents
| 3345769 | October 1967 | Nathan |
| 3491221 | January 1970 | Zamarra |
| 3676607 | July 1972 | Nash et al. |
Patent History
Patent number: D242723
Type: Grant
Filed: Nov 13, 1975
Date of Patent: Dec 14, 1976
Assignee: Litton Business Telephone Systems, Inc. (Sunnyvale, CA)
Inventor: Joseph Monroe Jackson (Menlo Park, CA)
Primary Examiner: Bernard Ansher
Attorney: Ronald M. Goldman
Application Number: 5/631,697
Type: Grant
Filed: Nov 13, 1975
Date of Patent: Dec 14, 1976
Assignee: Litton Business Telephone Systems, Inc. (Sunnyvale, CA)
Inventor: Joseph Monroe Jackson (Menlo Park, CA)
Primary Examiner: Bernard Ansher
Attorney: Ronald M. Goldman
Application Number: 5/631,697
Classifications
Current U.S. Class:
D26/14A
International Classification: D1403;
International Classification: D1403;
