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Publication numberUSD309306 S
Publication typeGrant
Application numberUS 07/322,239
Publication dateJul 17, 1990
Filing dateMar 13, 1989
Publication number07322239, 322239, US D309306 S, US D309306S, US-S-D309306, USD309306 S, USD309306S
InventorsMargaret A. Weiser, Issac Weiser
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Unitary telephone ear receiver element and attached microphone
US D309306 S
Abstract  available in
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  1. The ornamental design for a unitary telephone ear receiver element and attached microphone, as shown and described.

FIG. 1 is a left side, top and front perspective view of a unitary telephone ear receiver element and attached microphone showing our new design;

FIG. 2 is a left side elevational view thereof, the side opposite view thereof being substantially a mirror image;

FIGS. 3 and 4 are respectively rear and front elevational views thereof; and

FIGS. 5 and 6 are respectively top and bottom plan views thereof.

Non-Patent Citations
1B. A. Pargh, Co. Inc.: 1989 Spring Summer Catalog: Headsets, Headphones, etc. on pp. 372-373.
2Stetomike HMT 808: Ad sheet: Headset.
3Telephony, Jan. 26, 1987: p. 63: Plantronics Headset.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6311071Jun 1, 2000Oct 30, 2001Microtalk Technologies, Inc.Low-feedback compact wireless telephone
U.S. ClassificationD14/249