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Patent
   D250586
Priority
Apr 15 1976
Filed
Apr 15 1976
Issued
Dec 19 1978
Expiry
Dec 19 1992
Inventors
Nussdorfer…
Assg.orig
Altec Corp…
Assg.curr
ALTEC LANS…
Entity
unknown
Referenced by
47
References
3
Maint.:
n/a
The ornamental design for a loudspeaker, as shown.

FIG. 1 is a front perspective view of our loudspeaker;

FIG. 2 is a rear perspective view of our loudspeaker;

FIG. 3 is a front elevational view of our loudspeaker;

FIG. 4 is a rear elevational view of our loudspeaker; and

FIG. 5 is a side elevational view of our loudspeaker.
INVENTORS:

Nussdorfer, Dale A., Hayes, William L.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D261642, Feb 22 1979 Loudspeaker
D261645, Feb 22 1979 DR ING H C F PORSCHE AKTIENGESELLSCHAFT Loudspeaker
D270533, May 11 1981 Tru-Die, Inc. Loudspeaker basket
D320020, May 23 1989 Kabushiki Kaisha Seidenko Speaker
D393641, Dec 31 1996 Speaker
D448017, Feb 27 2001 Phoenix Gold International, Inc. Loudspeaker
D486818, Feb 11 2003 Sony Corporation Speaker
D503704, Dec 01 2003 Speaker
D505671, Nov 19 2003 Roadmaster (USA) Corp. Speaker
D511155, Sep 12 2002 BRAVOX S A INDUSTRIA E COMERCIO ELETRONICO Applied configuration to cone for speaker
D519496, Sep 24 2004 Matsushita Electric Industrial Co., Ltd. Speaker for an automobile
D554621, Jul 19 2006 Speaker
D556738, Feb 19 2007 Speaker
D577005, May 30 2007 Pioneer Kabushiki Kaisha Loudspeaker
D581904, Aug 07 2007 Pioneer Kabushiki Kaisha Loudspeaker
D615964, Jul 01 2009 Foxconn Technology Co., Ltd. Speaker
D619994, Jul 24 2009 Foxconn Technology Co., Ltd. Speaker
D650770, Dec 24 2010 Hon Hai Precision Industry Co., Ltd. Speaker
D650771, Dec 27 2010 Hon Hai Precision Industry Co., Ltd. Speaker
D651588, Dec 24 2010 Hon Hai Precision Industry Co., Ltd. Speaker
D762194, Dec 25 2014 JVC Kenwood Corporation Speaker for vehicles
D767541, Apr 23 2014 Martin Audio Limited Loudspeaker
D777308, Dec 17 2014 Samsung Electronics Co., Ltd. Outlet for air conditioner
D778418, Dec 17 2014 Samsung Electronics Co., Ltd. Outlet for air conditioner
D788074, Oct 09 2015 Bose Corporation Low profile speaker
D854517, Feb 03 2017 KATARA LLC Tweeter speaker housing
D856982, Sep 03 2015 Harman International Industries, Incorporated Element of a loudspeaker
D859365, Sep 05 2017 Pioneer Corporation Speaker for automobile
D864911, Jun 12 2017 Meyer Sound Laboratories, Incorporated Loudspeaker
D864912, Jun 12 2017 Meyer Sound Laboratories, Incorporated Loudspeaker
D864913, Aug 08 2017 Pioneer Corporation Speaker for automobile
D864914, Sep 21 2017 Pioneer Corporation Speaker for automobile
D864916, Sep 05 2017 Pioneer Corporation Speaker for automobile
D864917, Sep 12 2017 Pioneer Corporation Speaker for automobile
D872052, Sep 05 2017 Pioneer Corporation Speaker for automobile
D873795, Aug 02 2017 Spirit, LLC Speaker
D881846, Dec 06 2017 TYMPHANY ACOUSTIC TECHNOLOGY HUIZHOU CO , LTD Vibration diaphragm for loudspeaker
D892766, Jun 06 2018 Pioneer Corporation Speaker for automobile
D900061, Dec 21 2018 JVC Kenwood Corporation Speaker for cars
D904343, Dec 29 2017 Harman International Industries, Incorporated Speaker
D913262, Jan 31 2019 RESEARCH & DESIGN INNOVATIONS, LLC Recessed speaker receptacle
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
ER495,
ER7883,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
188541,
192290,
239538,
ASSIGNMENT RECORDS    Assignment records on the USPTO
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 15 1976Altec Corporation(assignment on the face of the patent)
Jul 15 1985Altec CorporationALTEC LANSING CORPORATION, 101 COLLEGE ROAD, EAST, PRINCETON, NEW JERSEY, 08540, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0044410472 pdf
Apr 16 1987Altec Lansing CorporationMARINE MIDLAND BANK, N A SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0047610630 pdf
Feb 23 1988MARINE MIDLAND BANK, N A , AS AGENTAltec Lansing CorporationRELEASED BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0050410028 pdf
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