Patent
   D273787
Priority
Nov 05 1981
Filed
Nov 05 1981
Issued
May 08 1984
Expiry
May 08 1998
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a calculator telephone, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a left side elevation thereof, the opposite side is a mirror image of the side shown;

FIG. 5 is a rear elevation thereof; and

FIG. 6 is a bottom plan view thereof.

The broken lines representing the paper tape and telephone cord are shown for illustrative purposes only.

Matthews, III, Paul C.

Patent Priority Assignee Title
D288091, Jul 28 1983 Webcor Electronics, Inc. Telephone set
D291436, Apr 13 1984 TIE COMMUNICATIONS, INC , A DE CORP Telephone set
D337570, May 05 1988 Transaction Technology, Inc. Combined telephone computer and keyboard
D364170, Feb 07 1994 Telephone keypad
D411465, Jun 26 1997 Alarm clock
Patent Priority Assignee Title
3976840, Jul 14 1975 Spencer, Cleveland Portable securities selector system
4304968, Sep 24 1979 Klausner Patent Technologies Telephone electronic answering device
224539,
D265310, Jul 24 1979 UNIVERSAL SECURITY INSTRUMENTS, INC , A CORP OF MD Telephone
D267007, Mar 16 1979 Combined telephone set and microprocessor
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