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Patent
   D674375
Priority
Jan 31 2011
Filed
Jul 22 2011
Issued
Jan 15 2013
Expiry
Jan 15 2027
Inventors
Robineau, …
Assg.orig
Tannoy Lim…
Assg.curr
MUSIC TRIB…
Entity
unknown
Referenced by
15
References
11
Maint.:
n/a
The ornamental design for a waveguide, as shown and described.

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

FIG. 2 is another perspective view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a side view thereof.
INVENTORS:

Robineau, Phillippe

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D705193, Oct 15 2012 Yoon Tone Sound wave guide system for loudspeaker
D713821, Jul 10 2013 Harman International Industries, Incorporated Loudspeaker rear cover
D731468, Jun 04 2013 Audio lens
D738861, Apr 09 2014 Cotron Corporation Vibrating element for speaker
D767541, Apr 23 2014 Martin Audio Limited Loudspeaker
D819606, Nov 26 2015 Ricoh Company, Ltd. Speaker with multiple diaphragms
D823281, Feb 06 2017 Harman International Industries, Incorporated Loudspeaker front face
D866524, Apr 17 2018 Wave Sciences, LLC Acoustic reflector for enhanced performance of voice-controlled devices
D909343, Feb 07 2019 B A N ENTERPRISES Speaker sound diverter
D964321, Aug 23 2019 Tymphany Acoustic Technology Limited Waveguide
D966235, Aug 23 2019 Tymphany Acoustic Technology Limited Waveguide
D977457, Aug 23 2019 Tymphany Acoustic Technology Limited Waveguide
D986857, Aug 23 2019 Tymphany Acoustic Technology Limited Waveguide
ER5260,
ER9428,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4811406, Mar 31 1982 Pioneer Electronic Corporation Compound speaker system
5455396, Mar 25 1993 JBL Incorporated; Ford Motor Company Temperature/environment-resistant transducer suspension
6349142, Oct 05 1999 TRICOOP INDUSRIAL CO , LTD Structure of speaker use on ship
6516076, Jul 12 2000 Atlas Sound, L.P. Modular horn loudspeaker
6973994, Nov 04 2002 CORE TECHNOLOGIES, INC Apparatus for increasing the quality of sound from an acoustic source
D442945, Sep 26 2000 Woofer
D462341, Mar 27 2001 HARMAN INTERNATIONAL INDUSTRIES, INC Surround having a sinusoidal face
D511155, Sep 12 2002 BRAVOX S A INDUSTRIA E COMERCIO ELETRONICO Applied configuration to cone for speaker
D522496, Jul 29 2004 Lenbrook Industries Limited Speaker gimbal
D577005, May 30 2007 Pioneer Kabushiki Kaisha Loudspeaker
D610131, Apr 12 2007 ROYAL TIRE, INC Speaker housing
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 19 2011ROBINEAU, PHILLIPPETannoy LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0266400164 pdf
Jul 22 2011Tannoy Limited(assignment on the face of the patent)
Mar 30 2016Tannoy LimitedMUSIC GROUP INNOVATION SC LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0381660817 pdf
Jun 27 2022TANNOY COMMERCIAL LIMITEDMUSIC TRIBE INNOVATION DK A SASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0615740076 pdf
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