Telephone instrument

Dec 4, 1980 - Telefonaktiebolaget L M Ericsson

Latest Telefonaktiebolaget L M Ericsson Patents:

Packet data unit (PDU) structure for supporting distributed relay control protocol (DRCP)
Method and network node for enabling position determination of a user equipment measurement
Methods and devices for providing feedback information
Data model pattern updating in a data collecting system
Methods and network nodes for determining an indication of interference mitigation and for scheduling a transmission

Description

FIG. 1 is a top perspective view of a telephone instrument showing my new design;

FIG. 2 is a side elevation thereof; and

FIG. 3 is a rear elevation thereof.

Referenced Cited

U.S. Patent Documents

D251844	May 15, 1979	Kramer
D256917	September 16, 1980	De Filippis et al.
D260643	September 8, 1981	Foggia et al.
D261139	October 6, 1981	Jakobsen
3243517	March 1966	Miller et al.
3881071	April 1975	Willis et al.

Patent History

Patent number: D270836
Type: Grant
Filed: Dec 4, 1980
Date of Patent: Oct 4, 1983
Assignee: Telefonaktiebolaget L M Ericsson (Stockholm)
Inventor: Carl-Arne Breger (Stockholm)
Primary Examiner: Bernard Ansher
Law Firm: Hane, Roberts, Spiecens & Cohen
Application Number: 6/213,066

Classifications

Current U.S. Class: D14/53; D14/58
International Classification: D1403;