Telephone locking device

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Description

FIG. 1 is a perspective view of a telephone locking device embodying my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an end elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3469041 September 1969 Winston
3624317 November 1971 Buckinghan et al.
3939678 February 24, 1976 Wagoner
D227575 July 1973 Heymann
D236354 August 1975 Rodriguez
Patent History
Patent number: D245520
Type: Grant
Filed: Jul 23, 1976
Date of Patent: Aug 23, 1977
Inventors: Albert H. Smith (Encino, CA), Randall S. Smith (Encino, CA)
Primary Examiner: Bernard Ansher
Attorney: Frederick E. Mueller
Application Number: 5/708,094
Classifications
Current U.S. Class: D14/59
International Classification: D1403;