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Patent
D306764
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Priority
Jan 29 1987
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Filed
Jan 29 1987
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Issued
Mar 20 1990
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Expiry
Mar 20 2004
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Assg.orig
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Entity
unknown
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7
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7
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n/a
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The ornamental design for an acoustical baffle, as shown.
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FIG. 1 is a top, front and left side perspective view of an acoustical
baffle showing our new design;
FIG. 2 is a bottom, rear and right side perspective view thereof;
FIG. 3 is a sectional view thereof, taken along line 3--3 in FIG. 1; and
FIG. 4 is a sectional view thereof, taken along line 4--4 in FIG. 1.
D'Antonio, Peter, Konnert, John H.
Patent |
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Title |
5700983, |
Aug 26 1996 |
VONDROSS, KERRY |
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D326473, |
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D387183, |
Aug 26 1996 |
Best Block Company |
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D429531, |
Mar 17 1999 |
VONDROSS, KERRY |
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D629232, |
Jun 11 2010 |
|
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D746788, |
Jul 16 2014 |
MAMC, LLC |
Passive amplifier |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a