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Patent
D574517
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Priority
Jun 20 2007
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Filed
Jun 20 2007
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Issued
Aug 05 2008
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Expiry
Aug 05 2022
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Assg.orig
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Entity
unknown
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16
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13
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n/a
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The ornamental design for an insulated concrete block with knockouts, as shown and described.
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FIG. 1 is a perspective view of an insulated concrete block with knockouts showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a cross sectional view taken on line 6—6 in FIG. 1; and,
FIG. 7 is a cross sectional view taken on line 7—7 in FIG. 1.
Foster, Jay L.
Patent |
Priority |
Assignee |
Title |
10094110, |
Feb 26 2016 |
MINERALBUILT, LLC |
Masonry wall assembly |
9476200, |
Aug 23 2013 |
MINERALBUILT, LLC |
Masonry wall assembly |
9574317, |
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9885177, |
Aug 23 2013 |
MINERALBUILT, LLC |
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9957687, |
Apr 19 2012 |
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|
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Apr 19 2012 |
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D688814, |
Apr 19 2012 |
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D688815, |
Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
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D688816, |
Apr 19 2012 |
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Landscaping block |
D707914, |
Aug 19 2013 |
|
Creeper with a collapsible chair |
D711014, |
Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
D752246, |
Mar 14 2014 |
|
Prefabricated building part |
D794832, |
Feb 26 2016 |
MINERALBUILT, LLC |
Building block |
D827156, |
Aug 03 2016 |
|
Concrete block |
Patent |
Priority |
Assignee |
Title |
4073111, |
Jan 16 1976 |
Warren Insulated Bloc, Inc. |
Insulated masonry block |
4148166, |
Mar 03 1978 |
|
Insulated construction block |
4380887, |
Oct 06 1980 |
|
Insulated structural block |
4527373, |
Apr 17 1980 |
BACON & THOMAS, A PARTNERSHIP |
Insulated concrete masonry unit with low density heat bridges |
4748782, |
Jun 14 1984 |
INTERGRATED MASONRY SYSTEMS INTERNATIONAL, INC |
Self-aligned and leveled insulated, drystack block structures and means and methods therefor |
6453625, |
Jul 06 2001 |
|
Insulated building block |
6513293, |
Mar 23 1999 |
|
Insulated cementaceous building block |
D276076, |
Sep 29 1982 |
|
Building block |
D340775, |
Jul 24 1991 |
Newblock Corporation |
Concrete block |
D368313, |
Oct 06 1994 |
SCHULZ, JOHN W , JR |
Split face concrete block |
D502554, |
Jul 22 2003 |
|
Construction block |
D510773, |
Apr 07 2004 |
|
Building block |
D551358, |
Oct 24 2005 |
Pavnat Inc. |
Building block |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a