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Publication numberUSD310219 S
Publication typeGrant
Application numberUS 07/120,089
Publication dateAug 28, 1990
Filing dateNov 12, 1987
Priority dateMay 13, 1987
Publication number07120089, 120089, US D310219 S, US D310219S, US-S-D310219, USD310219 S, USD310219S
InventorsMartin F. Carlile
Original AssigneeTunstall Telecom Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Master unit for an intercommunication system
US D310219 S
Abstract  available in
Images(4)
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Claims(1)
  1. The ornamental design for a master unit for an intercommunication system, as shown.
Description

FIG. 1 is a front and right side perspective view of a master unit for an intercommunication system showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
Reference
1CQ The Radio Amateur's Journal; Nov. 1986; p. 33; Sony AIR-8.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD735167 *Nov 14, 2013Jul 28, 2015Cisco Technology Inc.Remote control unit
USD742380Dec 1, 2013Nov 3, 2015Samsung Electronics Co., Ltd.Keyboard for tablet computer
USD765077May 19, 2015Aug 30, 2016Samsung Electronics Co., Ltd.Keyboard for tablet computer
USRE43996Sep 5, 2008Feb 19, 2013Pchome Online, Inc.Telephone
Classifications
U.S. ClassificationD14/159, D14/218