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Patent
D291803
Priority
Jul 18 1985
Filed
Jul 18 1985
Issued
Sep 08 1987
Expiry
Sep 08 2001
Assg.orig
Entity
unknown
9
12
n/a
The ornamental design for an implement for activating and deactivating a telephone hook switch , substantially as shown and described.
FIG. 1 is a front, top and partial right side perspective view of an
implement for activating and deactivating a telephone hook switch showing
my new design;
FIG. 2 is a left side elevational view thereof, the side opposite being
substantially a mirror image.
FIG. 3 is a rear elevational view thereof; and
FIG. 4 is a bottom plan view thereof.
Mantell, Robert D.
Patent
Priority
Assignee
Title
D362445 ,
Mar 31 1994
TVI INTERACTIVE SYSTEMS INC
Remote communications interface
D368266 ,
Mar 31 1994
TVI INTERACTIVE SYSTEMS INC
Remote communications interface
D373770 ,
Dec 17 1992
ALCATEL AUSTRALIA LIMTED
Electronic component housing
D453144 ,
Nov 30 1999
Omron Corporation
Communications apparatus for sensor with optical communication function
D549697 ,
Mar 09 2006
Samsung Electronics Co., Ltd.
Data relay for wireless communication equipment
D579449 ,
Jun 08 2007
NEC Display Solutions, Ltd.
Wireless adapter
D586809 ,
Aug 02 2007
Newton Peripherals, LLC
Dongle
D619572 ,
Aug 06 2009
Hon Hai Precision Industry Co., Ltd.
Modem
D626958 ,
Oct 30 2009
SPX CORPORATION A DELAWARE CORPORATION
Dongle
Patent
Priority
Assignee
Title
3027432 ,
3472966 ,
3823277 ,
4079196 ,
Mar 16 1976
Telephone control apparatus
4360714 ,
Sep 02 1980
Unisys Corporation
Telephone moveable cradle lock
230737 ,
239179 ,
D269433 ,
Feb 17 1981
Auxiliary telephone cradle
D286775 ,
Dec 18 1984
Key lock mount for telephone
GB1394862 ,
GB178117 ,
JP124162 ,
Executed on Assignor Assignee Conveyance Frame Reel Doc
Date
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