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I claim the ornamental design for a loudspeaker, substantially as shown and described.
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FIG. 1 is a front view of the loudspeaker of the preferred embodiment of the present invention; and
FIG. 2 is a rear view of the loudspeaker of the preferred embodiment of the present invention;
FIG. 3 is a left side view of the loudspeaker of the preferred embodiment of the present invention;
FIG. 4 is a right view of the loudspeaker of the preferred embodiment of the present invention;
FIG. 5 is a top view of the loudspeaker of the preferred embodiment of the present invention; and,
FIG. 6 is a front perspective view of the loudspeaker of the preferred embodiment of the present invention.
| Patent | Priority | Assignee | Title |
| 4334211, | Sep 02 1980 | Federal Signal Corporation | Speaker grille for streamlined light bar mounted on vehicle roof |
| 4756382, | Mar 02 1987 | Loudspeaker having enhanced response at bass frequencies | |
| 223580, | |||
| D393642, | Dec 31 1996 | Sony Corporation | Speaker box |
| D475695, | Aug 09 2001 | Boston Acoustics, Inc. | Loudspeaker |
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| Jan 30 2004 | ALLEN, GRAHAM DAVID | KH Technology Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014989 | /0479 | |
| Feb 12 2004 | KH Technology Corporation | (assignment on the face of the patent) | / | |||
| Jun 22 2015 | KH Technology Corporation | KEF CELESTION CORPORATION | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 039846 | /0088 | |
| Aug 16 2017 | KH Technology Corporation | KEF CELESTION CORPORATION | CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT PATENT NO S D486,256, D486,257 PREVIOUSLY RECORDED AT REEL: 039846 FRAME: 0088 ASSIGNOR S HEREBY CONFIRMS THE CHANGE OF NAME | 043676 | /0194 |
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