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Patent
D257346
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Priority
May 22 1978
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Filed
May 22 1978
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Issued
Oct 14 1980
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Expiry
Oct 14 1994
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Assg.orig
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Entity
unknown
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33
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5
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n/a
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The ornamental design for a conference microphone, substantially as shown and described.
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FIG. 1 is a top plan view of a conference microphone showing our new
design;
FIG. 2 is a side elevation thereof;
FIG. 3 is a bottom plan view thereof, drawn at a reduced scale; and
FIG. 4 is a fragmentary cross section taken on line 4--4 of FIG. 1.
Garrigus, Charles R., Over, Gary L., Cvetko, Henry J.
Patent |
Priority |
Assignee |
Title |
D276226, |
Feb 08 1982 |
|
Loud speaker enclosure |
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Nov 03 2000 |
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Feb 18 2004 |
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Teleconference speakerphone |
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Personal conferencing node |
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Aug 05 2004 |
ODI |
Speakerphone |
D566109, |
Apr 28 2007 |
|
Microphone |
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Jul 15 2010 |
LG Electronics Inc.; LG Electronics Inc |
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D658150, |
Aug 27 2010 |
Sony Corporation |
Portable recorder |
D728507, |
Apr 23 2013 |
EPOS GROUP A S |
Duplex speakerphone |
D740791, |
Apr 18 2014 |
Mattel, Inc |
Silicone speaker mounting accessory |
D756956, |
Apr 17 2014 |
P.C.H. INTERNATIONAL |
Wireless loudspeaker |
D757585, |
Sep 05 2013 |
CAVIUS APS |
Smoke alarm |
D769756, |
Jan 30 2014 |
CAVIUS APS |
Heat detector |
D794598, |
Jul 10 2015 |
Yamaha Corporation |
Speakerphone |
D820802, |
Nov 10 2015 |
SENNHEISER ELECTRONIC GMBH & CO KG |
Unit for conference system |
D825529, |
May 13 2016 |
|
Portable wireless speaker |
D834565, |
Nov 10 2016 |
Crestron Electronics, Inc.; Crestron Electronics Inc |
Conference microphone |
D864171, |
Jun 05 2018 |
MARSHALL ELECTRONICS, INC |
360 degree conference microphone |
D866517, |
Sep 12 2017 |
Pioneer Corporation |
Speaker for automobile |
D937811, |
Jan 20 2020 |
CHENG UEI PRECISION INDUSTRY CO , LTD |
Speaker base |
D986308, |
Sep 14 2021 |
NATIVE DESIGN LTD ; HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Camera |
D989047, |
Sep 14 2021 |
NATIVE DESIGN LTD ; HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Microphone |
ER2338, |
|
|
|
ER4710, |
|
|
|
ER6597, |
|
|
|
ER9939, |
|
|
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 22 1978 | | The Astatic Corporation | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a