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Patent
D278055
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Priority
Oct 02 1981
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Filed
Mar 26 1982
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Issued
Mar 19 1985
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Expiry
Mar 19 1999
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Assg.orig
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Entity
unknown
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9
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11
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n/a
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The ornamental design for a combined intercom and telephone key base, as shown and described.
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FIG. 1 is a front and side perspective view from above of a combined
intercom and telephone key base showing my new design;
FIG. 2 is a rear perspective view from above and to one side of the
intercom when removed from the telephone key base;
FIG. 3 is a front elevational view of the key base with the intercom
removed;
FIG. 4 is a perspective view of the key base taken from the rear, above and
to one side; and
FIG. 5 is a side elevational view of the key base, and with the opposite
side view being a mirror image thereof.
Vajdaffy, Gyeorgy
Patent |
Priority |
Assignee |
Title |
D282358, |
Apr 21 1983 |
AT&T Information Systems Inc. |
Telecommunications system console or similar article |
D292282, |
Jun 20 1985 |
Moscow K., Richmond |
Wall-mounted, telephone system unit |
D293101, |
May 09 1985 |
Automatic Dialer Partners Ltd. |
Combined repertory telephone dialer and electronic desk directory |
D300028, |
Dec 17 1986 |
Nitsuko Corporation |
Intercall console module device for a telephone set |
D304587, |
Sep 21 1988 |
American Telephone and Telegraph Company; AT&T Information Systems Inc. |
Telephone dialer adjunct |
D307274, |
Apr 27 1988 |
NEC Corporation |
Audio teleconference equipment with acoustic echo canceller |
D313998, |
Apr 19 1988 |
COM-NET ERICSSON CRITICAL RADIO SYSTEMS, INC ; COM-NET ERICSSON CANADA CORP |
Control head for a radio |
D314772, |
Aug 22 1988 |
COM-NET ERICSSON CRITICAL RADIO SYSTEMS, INC ; COM-NET ERICSSON CANADA CORP |
Control head for a two-way mobile radio |
D412904, |
Aug 13 1998 |
Smith Corona Corporation |
Telephone headset amplifier unit |
Patent |
Priority |
Assignee |
Title |
185798, |
|
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224409, |
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D243536, |
Mar 13 1974 |
U.S. Philips Corporation |
Intercommunication apparatus |
D247851, |
Feb 04 1976 |
ZELLWEGER TELECOMMUNICATIONS AG, EICHTALSTRASSE CH-634, HOMBRECHTIKON, SWITZERLAND, A CORP OF SWITZERLAND |
Housing for a telephone answering device |
D248300, |
Aug 09 1976 |
Kanda Tsushin Kogyo Co., Ltd. |
Telephone |
D251296, |
Mar 03 1977 |
Interconnect Planning Corporation |
Telephone interconnect system |
D255032, |
Mar 03 1978 |
Telefonaktiebolaget L M Ericsson |
Control unit for paging system |
D269780, |
Apr 02 1979 |
U.S. Philips Corporation |
Intercom speaker and receiver |
D274060, |
Dec 02 1981 |
Sontek Industries, Inc. |
Patient communicator |
D274518, |
Sep 04 1981 |
U.S. Philips Corporation |
Intercommunication apparatus |
DE2305488, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a