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Publication numberUSD283508 S
Publication typeGrant
Application numberUS 06/556,994
Publication dateApr 22, 1986
Filing dateDec 1, 1983
Priority dateOct 3, 1983
Publication number06556994, 556994, US D283508 S, US D283508S, US-S-D283508, USD283508 S, USD283508S
InventorsAkijiro Miyake
Original AssigneeNippon Tsushin Kogyo Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Key telephone set
US D283508 S
Abstract  available in
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  1. The ornamental design for a key telephone set, substantially as shown and described.

FIG. 1 is a front elevational view of a key telephone set showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspectively view thereof.

Non-Patent Citations
1Telephony, Jul. 10, 1983; p. 162, "Businesscom"™ by TIEŽ.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD739372 *Mar 25, 2014Sep 22, 2015Captioncall, LlcCaptioning communication device
USD778870 *Mar 30, 2015Feb 14, 2017Captioncall, LlcCaptioning communication device with volume control
U.S. ClassificationD14/151