Patent
   D274516
Priority
Feb 08 1982
Filed
Feb 08 1982
Issued
Jul 03 1984
Expiry
Jul 03 1998
Assg.orig
Entity
unknown
22
10
n/a
The ornamental design for a telephone handset transmitter cup, substantially as shown and described.

FIG. 1 is a perspective view of the bottom of a telephone handset transmitter cup in accordance with my new design;

FIG. 2 is a perspective view of the top thereof;

FIG. 3 is a right side elevation view thereof, the left side elevation being identical;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top plan view thereof.

Walker, Jr., Wesley F.

Patent Priority Assignee Title
11700474, Jun 24 2021 NEW AUDIO LLC Multi-microphone headset
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D877716, Nov 13 2019 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD Headphones
D883257, Sep 13 2017 LOGITECH EUROPE, S.A. Wireless earphone
D900783, Feb 10 2014 New Audio, LLC Headband portion of headphone device
D922978, Jan 09 2012 Apple Inc. Headset
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D969773, Jan 09 2012 Apple Inc. Headset
D975675, Sep 18 2021 SHENZHEN RIYO INNOVATION TECHNOLOGY CO , LTD Headphone
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Patent Priority Assignee Title
2118993,
2431022,
3660602,
3830988,
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4385209, Nov 28 1980 Nortel Networks Limited Adjustment of operating characteristics of a telephone transmitter including an electret transducer
185520,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 27 1982WALKER, WESLEY F JR WALKER EQUIPMENT CORPORATION, A CORP OF GAASSIGNMENT OF ASSIGNORS INTEREST 0039760310 pdf
Feb 08 1982Walker Equipment Corporation(assignment on the face of the patent)
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