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The ornamental design for a loudspeaker, substantially as shown and described.
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FIG. 1 is a front view of a loudspeaker showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof; and,
FIG. 6 is a perspective view thereof.
| Patent | Priority | Assignee | Title |
| 5546468, | May 04 1994 | Portable speaker and amplifier unit | |
| D277752, | Jul 02 1982 | Pioneer Electronic Corporation | Loudspeaker |
| D281158, | Nov 30 1982 | Pioneer Electronic Corporation | Loudspeaker |
| D421609, | Apr 14 1998 | B&W Loudspeakers Limited | Speaker |
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| Feb 28 2003 | ALLEN, GRAHAM DAVID | KH Technology Corporation | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR S NAME PREVIOUSLY RECORDED ON REEL 013861, FRAME 0254 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST | 014460 | /0334 | |
| Feb 28 2003 | ELLEN, GRAHAM DAVID | KH Technology Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013861 | /0254 | |
| Mar 06 2003 | 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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