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The ornamental design for a loudspeaker, as shown and described. |
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FIG. 1 is a front elevational view of a loudspeaker showing my design;
FIG. 2 is a top plan view;
FIG. 3 is a rear elevational view;
FIG. 4 is a bottom plan view;
FIG. 5 is a left side elevational view;
FIG. 6 is a right side elevational view; and
FIG. 7 is a front perspective view.
| Patent | Priority | Assignee | Title |
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| D791106, | Dec 11 2014 | Sony Corporation | Speaker |
| D848402, | Dec 11 2014 | Sony Corporation | Speaker |
| D911309, | Dec 21 2018 | JVC Kenwood Corporation | Speaker for cars |
| D929366, | Dec 21 2018 | JVC Kenwood Corporation | Speaker grill for cars |
| Patent | Priority | Assignee | Title |
| 4166933, | Apr 24 1978 | AMPCO INDUSTRIES, INC , D B A AMPERSAND | Rear deck mounting adapter for car speaker |
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| JP54522179, | |||
| JP54522202, | |||
| JP54523041, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 10 1980 | Pioneer Kabushiki Kaisha | (assignment on the face of the patent) | / |
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