Control unit for paging system

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective front view of a control unit for paging system showing my design;

FIG. 2 is a perspective rear view of the control unit for paging system; and

FIG. 3 is a bottom view of the control unit for paging system.

Referenced Cited
U.S. Patent Documents
D227114 June 1973 Inatomi
D232034 July 1974 Shoys
D237088 October 1975 Wiebe
3353173 November 1967 Beilfuss
3976995 August 24, 1976 Sebestyen
Patent History
Patent number: D255032
Type: Grant
Filed: Aug 23, 1978
Date of Patent: May 20, 1980
Assignee: Telefonaktiebolaget L M Ericsson (Stockholm)
Inventor: Peter L. Maddock (Sollentuna)
Primary Examiner: Susan J. Lucas
Law Firm: Hane, Roberts, Spiecens & Cohen
Application Number: 5/936,649
Classifications
Current U.S. Class: D14/92
International Classification: D1403;