Patent
   D306725
Priority
Jul 30 1987
Filed
Dec 10 1987
Issued
Mar 20 1990
Expiry
Mar 20 2004
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design for a transceiver head set, as shown.

FIG. 1 is a top and left-side perspective view of a transceiver head set, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Tanaka, Shinkichi

Patent Priority Assignee Title
D327265, Aug 21 1990 Headphone for vehicle cellular equipage
D337116, Aug 14 1991 SONY CORPORATION, A CORP OF JAPAN Combined headphone and microphone
D346380, Sep 04 1990 Cordless telephone headset
D352706, Dec 22 1992 Hong Jin Crown America, Inc. Helmet mounted transceiver
D364617, Nov 29 1993 Cordless telephone headset
D424568, Aug 14 1998 Atlantic Signal Corporation Pair of housings for bone vibrating audio transducer for a communications headset
D425511, Aug 14 1998 Atlantic Signal Corporation Pair of housings for bone vibrating audio transducer for a communications headset
D428875, Dec 08 1998 Atlantic Signal Corporation Pair of housings for bone vibrating audio transducer for a communications headset
D444142, Aug 14 1998 Atlantic Signal Corporation Pair of housings for bone vibrating audio transducers for a communications headset
D448749, Sep 20 2000 LOGITECH EUROPE S A Headset
D448750, Sep 29 2000 LOGITECH EUROPE S A Headset
D449035, Sep 29 2000 LOGITECH EUROPE S A Headset
D449289, Sep 20 2000 LOGITECH EUROPE S A Headset
D454554, Aug 14 1998 Atlantic Signal Corporation Pair of housings for bone vibrating audio transducers for a communications headset
D460752, Aug 14 1998 Atlantic Signal Corporation Pair of housings for bone vibrating audio transducers for a communications headset
D670275, Dec 01 2011 SUPERIOR COMMUNICATIONS, INC. Square headset
D748603, Dec 30 2014 ADVANCED ELECTRONIC AND MEDICAL INDUSTRIES COMPANY LIMITED Headset
D754637, Dec 22 2014 Plantronics, Inc. Headset adapter and audio controller
D757683, Jun 30 2014 Cardo Systems, Inc. Communication device
D830339, Jun 19 2017 Shenzhen FuShiKe Electronic Co., Ltd Wireless headset
Patent Priority Assignee Title
4484029, Aug 29 1983 Cordless telephone switch and line selector
4491699, Apr 15 1981 BAROID TECHNOLOGY, INC Communication apparatus for hostile environments
D287849, Mar 23 1984 Nortel Networks Limited Communications headset
D292400, Jul 19 1985 Headset telephone
D299337, Nov 24 1986 TCI ACQUISITION CORP ; TELEX COMMUNICATIONS, INC Headset
D299643, Jul 03 1985 Toa Tokushi Denki Kabushiki Kaisha Headphone-style microphone
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 25 1987TANAKA, SHINKICHISONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0048160864 pdf
Dec 10 1987Sony Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule