Patent
   D294499
Priority
Apr 08 1986
Filed
Jun 24 1986
Issued
Mar 01 1988
Expiry
Mar 01 2002
Assg.orig
Entity
unknown
3
14
n/a
The ornamental design for a inter-call device for telephone sets, substantially as shown and described.

FIG. 1 is a front elevational view of a inter-call device for telephone sets showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a perspective view thereof;

The broken line showing of vertical lines on the keyboard in FIGS. 1 and 7 is for illustrative purposes only and forms no part of the claimed design.

Yamagishi, Hiroshi

Patent Priority Assignee Title
D328300, May 25 1990 Nitsuko Corporation Extension ringing console apparatus for telephone sets
D335128, Feb 09 1990 Motorola, Inc. Remote radio communications console
D735160, Dec 28 2010 MOBOTIX AG Intercom system
Patent Priority Assignee Title
4513746, Oct 09 1981 United States Surgical Corp.; UNITED STATES SURGICAL CORPORATION, A CORP OF NY Instrument for applying plastic-like surgical fastening devices
4522327, May 18 1983 United States Surgical Corporation Surgical fastener applying apparatus
4530453, Oct 04 1983 United States Surgical Corporation Surgical fastener applying apparatus
212230,
D249513, Nov 15 1976 NATIONSBANK OF TEXAS, N A , AS AGENT Keyboard
D250647, Aug 09 1976 Telefonaktiebolaget L M Ericsson Telephone accessory
D250892, May 23 1977 FUQUA INDUSTRIES, INC Grass and leaf collector for a lawn mower
D254436, Aug 08 1977 Switchboard console for a telecommunications system
D266086, Sep 24 1979 TIE/Communications, Inc. Direct station selection console
D267879, Oct 20 1980 Unisys Corporation Computer keyboard or similar article
D272349, Feb 22 1981 Amstrad Public Limited Company Computer
D273954, Oct 28 1981 Nortel Networks Limited Attendant console
D276156, Jun 02 1982 Dart Industries Inc. Combination telephone, remote control device, and security device
D282745, Jul 18 1983 TIE/Communications, Inc. Direct station selection console
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 16 1986YAMAGISHI, HIROSHINITSUKO LIMITED, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0045710025 pdf
Jun 24 1986Nitsuko Limited(assignment on the face of the patent)
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