Patent
   D247705
Priority
Apr 01 1977
Filed
Apr 01 1977
Issued
Apr 11 1978
Expiry
Apr 11 1992
Assg.orig
Entity
unknown
11
5
n/a
The ornamental design for a microphone, substantially as shown and described.

FIG. 1 is a perspective view of a microphone showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view of a second embodiment of my new design; and

FIG. 6 is a bottom plan view of the second embodiment.

Armstrong, William J.

Patent Priority Assignee Title
D250137, Apr 20 1977 L.J.N. Toys, Ltd. Toy microphone
D290838, Jan 23 1985 FISHER - PRICE, INC , A DE CORP Microphone
D334936, Oct 18 1991 Microphone
D435037, Jan 05 2000 Microphone
D475699, Jan 11 2002 Shure Incorporated Instrument or vocal microphone (PG57)
D479836, Jan 11 2002 Shure Incorporated Vocal microphone (PG58 and PG48)
D868042, Apr 06 2017 Karaoke microphone
D880459, Dec 20 2018 SHENZHEN HUA SIRUI TECHNOLOGY CO LTD Microphone
D883961, Dec 30 2018 SHENZHEN HUA SIRUI TECHNOLOGY CO LTD Microphone
D892090, Jan 14 2019 ZHAOQING HEJIA ELECTRONICS CO., LTD.; ZHAOQING HEJIA ELECTRONICS CO , LTD Microphone
D980828, Mar 25 2021 Microphone speaker
Patent Priority Assignee Title
3201530,
3459902,
3527902,
213567,
239722,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 25 1989TELEX COMMUNICATIONS, INC TCI ACQUISITION CORP ASSIGNMENT OF ASSIGNORS INTEREST 0058770537 pdf
May 25 1989TCI ACQUISITION CORP TELEX COMMUNICATIONS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 05 30 19890058770556 pdf
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