Patent
   D291802
Priority
Jul 18 1985
Filed
Jul 18 1985
Issued
Sep 08 1987
Expiry
Sep 08 2001
Assg.orig
Entity
unknown
3
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 right side perspective view of an implement for activating and deactivating a telephone hook switch showing my new design.

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

Mantell, Robert D.

Patent Priority Assignee Title
D550276, Jan 07 2002 Ultra Proizvodnja Elektronskih Naprav D.O.O Payment transaction device
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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
GB178117,
GB1394862,
JP124162,
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