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PTO
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Dossier
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Patent
D311539
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Priority
Oct 07 1985
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Filed
Apr 02 1986
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Issued
Oct 23 1990
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Expiry
Oct 23 2004
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Assg.orig
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Entity
unknown
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9
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3
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n/a
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The ornamental design for a loudspeaker enclosure, as shown.
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FIG. 1 is a perspective view of a loudspeaker enclosure showing our new
design;
FIG. 2 is a top view thereof; and
FIG. 3 is a bottom view thereof.
Franzini, Angelo, Fricker, Eric
| Patent |
Priority |
Assignee |
Title |
| 5832099, |
Jan 08 1997 |
SoundTube Entertainment, Inc |
Speaker system having an undulating rigid speaker enclosure |
| 6574344, |
Feb 25 1998 |
Soundtube Entertainment, Inc. |
Directional horn speaker system |
| D406846, |
Dec 30 1996 |
|
Loud speaker |
| D414185, |
Dec 30 1996 |
|
Loud speaker |
| D415494, |
Dec 30 1996 |
|
Loud speaker |
| D460957, |
Oct 17 2000 |
CURINA, MARIA FRANCA |
Loudspeaker |
| D766211, |
Dec 31 2014 |
Samsung Electronics Co., Ltd. |
Speaker |
| D868740, |
Aug 25 2017 |
Samsung Electronics Co., Ltd. |
Speaker set |
| D879745, |
Oct 12 2017 |
SHANGHAI XIAODU TECHNOLOGY CO LTD |
Smart speaker |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a