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Patent
   D347228
Priority
Jul 06 1992
Filed
Jul 06 1992
Issued
May 24 1994
Expiry
May 24 2008
Inventors
Cox, Daryl…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
0
References
10
Maint.:
n/a
The ornamental design for a telephone dual earpiece, as shown and described.

FIG. 1 is a front elevational view of a telephone dual earpiece showing my new design, the rear elevational view being identical in appearance;

FIG. 2 is a bottom plan view thereof; and,

FIG. 3 is a bottom end and front perspective view thereof.
INVENTORS:

Cox, Daryl R.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2620891,
3301955,
4175217, Mar 30 1978 Telephone headset
4905276, Jun 15 1988 HEARING FOR TOMORROW, INC Telephone earpiece extension attachment
5034979, Apr 14 1989 Earring adapter for telephone
D287127, Jan 19 1984 John Manufacturing Lmtd. Combined telephone amplifier and pen holder
D299457, Oct 31 1984 Coscom Datentechnik GmbH & Co. Computer KG Acoustic coupler for transmitting data by way of a telephone
D305027, Jun 15 1988 EVERETT ASSISTIVE RESOURCES COMPANY A CORP OF WA Extension attachment for a telephone earpiece
D312256, Jan 16 1989 Housing for a telephone instrument
D326090, Jun 27 1990 Canon Kabushiki Kaisha Telephone
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