Patent
   D506991
Priority
Apr 09 2003
Filed
Apr 09 2003
Issued
Jul 05 2005
Expiry
Jul 05 2019
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for a thin-layer metal speaker housing, as shown.

FIG. 1 is a front perspective view of a thin-layer metal speaker housing showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Chen, Ching-Shou

Patent Priority Assignee Title
D591730, Jan 29 2008 Elettromedia SRL Speaker cone
D599325, Oct 08 2008 Meyer Sound Laboratories, Incorporated Loudspeaker horn
D608348, Aug 13 2008 Sound port
D617315, Jan 29 2008 Elettromedia SRL Speaker cone and transparent dust cap assembly
D856977, Feb 01 2017 Spacecontrol Gmbh & Co. KG Speaker cover
D863193, Aug 18 2017 IDSC Holdings, LLC Vehicle exhaust aftertreatment device cleaning tool
D863194, Aug 18 2017 IDSC Holdings, LLC Vehicle exhaust aftertreatment device cleaning tool
D863195, Aug 18 2017 IDSC Holdings, LLC Vehicle exhaust aftertreatment device cleaning tool
D881373, Aug 18 2017 Exhaust fan screen
Patent Priority Assignee Title
4324313, Aug 01 1978 Exponential horn for use in horn-type loudspeakers
6079514, May 30 1995 Zingali S.N.C. Acoustic horn transducer with a conic type diffuser having and exponential profile in wood
225069,
D249941, Sep 17 1976 ALTEC LANSING CORPORATION, 101 COLLEGE ROAD, EAST, PRINCETON, NEW JERSEY, 08540, A CORP OF DE Loudspeaker
D274328, Nov 06 1981 Whelen Engineering Company, Inc Pole mounted rotating speaker system
D340056, Jun 06 1991 Bose Corporation Loudspeaker module
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule