Patent
   D279897
Priority
Aug 30 1982
Filed
Aug 30 1982
Issued
Jul 30 1985
Expiry
Jul 30 1999
Assg.orig
Entity
unknown
1
10
n/a
The ornamental design for a telephone bridge lifter block, substantially as shown and described.

FIG. 1 is a front elevational view of a telephone bridge lifter block showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, as seen from the left hand portion of FIG. 2, the opposite side being symmetrical;

FIG. 4 is a vertical sectional view as seen from the plane 4--4 in FIG. 2;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Neuwirth, Helmuth, Rubio, George S.

Patent Priority Assignee Title
D449598, Apr 28 2000 Hello Direct, Inc. Automatic answering machine pick-up device
Patent Priority Assignee Title
3497907,
3780351,
4012096, Oct 29 1973 Porta Systems Corporation Telephone connector block apparatus
4176257, Jun 20 1978 Porta Systems Corp. Telephone connector block
4290661, Jan 11 1980 ITT Corporation Programmable electrical connector
179994,
214160,
214170,
223365,
D271297, Mar 30 1981 NSI ENTERPRISES INC Combined circuit connector and switching module
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 21 1982NEUWIRTH, HELMUTHPORTA SYSTEMS CORP , A CORP OF DEL ASSIGNMENT OF ASSIGNORS INTEREST 0040890564 pdf
Aug 21 1982RUBIO, GEORGE S PORTA SYSTEMS CORP , A CORP OF DEL ASSIGNMENT OF ASSIGNORS INTEREST 0040890564 pdf
Aug 30 1982Porta Systems Corp.(assignment on the face of the patent)
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