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Total properties:
15
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Patent #:
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Issue Dt:
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08/11/1998
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Application #:
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08802121
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Filing Dt:
|
02/19/1997
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Title:
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AUTOMATED FEED SYSTEM FOR PIPE MAKING MACHINE
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Patent #:
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Issue Dt:
|
01/25/2000
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Application #:
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08864487
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Filing Dt:
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05/28/1997
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Title:
|
CHAIN DRIVEN ROLLER SYSTEM FOR USE IN CONCRETE PIPE MANUFACTURING
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|
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Patent #:
|
|
Issue Dt:
|
11/16/2004
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Application #:
|
09683818
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Filing Dt:
|
02/19/2002
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Publication #:
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Pub Dt:
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08/21/2003
| | | | |
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Title:
|
APPARATUS AND METHOD FOR REMOVING JOINT RINGS FROM CURED CONCRETE PRODUCTS
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Patent #:
|
|
Issue Dt:
|
08/01/2006
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Application #:
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10605178
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Filing Dt:
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09/12/2003
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Publication #:
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Pub Dt:
|
03/17/2005
| | | | |
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Title:
|
VIBRATION SYSTEM FOR CONCRETE PIPE MAKING MACHINES
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|
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Patent #:
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Issue Dt:
|
11/16/2010
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Application #:
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12351554
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Filing Dt:
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01/09/2009
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Publication #:
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Pub Dt:
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07/15/2010
| | | | |
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Title:
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APPARATUS AND METHOD FOR PROTECTING LINED CONCRETE PIPE DURING THE MANUFACTURING PROCESS
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Patent #:
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Issue Dt:
|
07/02/2013
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Application #:
|
12861216
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Filing Dt:
|
08/23/2010
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Title:
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APPARATUS AND METHOD FOR DESTRUCTIVE LOAD TESTING
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|
|
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Patent #:
|
|
Issue Dt:
|
08/30/2016
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Application #:
|
13719849
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Filing Dt:
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12/19/2012
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Publication #:
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Pub Dt:
|
05/02/2013
| | | | |
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Title:
|
METHOD FOR HANDLING SPACERS USED IN PRODUCING CONCRETE PIPE
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|
|
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Patent #:
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|
Issue Dt:
|
01/06/2015
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Application #:
|
13737251
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Filing Dt:
|
01/09/2013
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Title:
|
VIBRATION SYSTEM FOR CONCRETE PIPE MAKING MACHINES
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|
|
|
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Patent #:
|
|
Issue Dt:
|
03/17/2015
|
Application #:
|
13868271
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Filing Dt:
|
04/23/2013
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Publication #:
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Pub Dt:
|
11/14/2013
| | | | |
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Title:
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CONCRETE ROLLER HEAD
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|
|
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Patent #:
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Issue Dt:
|
09/22/2015
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Application #:
|
13875423
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Filing Dt:
|
05/02/2013
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Publication #:
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Pub Dt:
|
11/07/2013
| | | | |
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Title:
|
COMPOSITE PALLETS FOR MOLDING CONCRETE PIPE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/18/2016
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Application #:
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14162152
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Filing Dt:
|
01/23/2014
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|
Publication #:
|
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Pub Dt:
|
07/23/2015
| | | | |
|
Title:
|
COMPOSITE PALLET FOR CONCRETE PIPE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/21/2017
|
Application #:
|
14270788
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Filing Dt:
|
05/06/2014
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|
Publication #:
|
|
Pub Dt:
|
11/13/2014
| | | | |
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Title:
|
POST-TENSIONING CONCRETE PIPE WRAP
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|
|
|
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Patent #:
|
|
Issue Dt:
|
02/18/2020
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Application #:
|
14708407
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Filing Dt:
|
05/11/2015
|
|
Publication #:
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Pub Dt:
|
11/12/2015
| | | | |
|
Title:
|
REINFORCED CONCRETE PIPE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/28/2017
|
Application #:
|
14709599
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Filing Dt:
|
05/12/2015
|
|
Publication #:
|
|
Pub Dt:
|
11/19/2015
| | | | |
|
Title:
|
LINER FOR CONCRETE ARTICLE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/2017
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Application #:
|
14820235
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Filing Dt:
|
08/06/2015
|
|
Publication #:
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Pub Dt:
|
02/11/2016
| | | | |
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Title:
|
CONCRETE PRODUCTS LOCKING CAGE SPACER
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