Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 036363/0478 | |
| Pages: | 7 |
| | Recorded: | 08/19/2015 | | |
| Attorney Dkt #: | 101507-0101 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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07/20/2004
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Application #:
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10295007
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Filing Dt:
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11/13/2002
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Title:
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LOCKING DEVICE AND METHOD FOR CATCH BASIN AND MANHOLE COVERS, AND THE LIKE
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Patent #:
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Issue Dt:
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02/03/2009
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Application #:
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11761711
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Filing Dt:
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06/12/2007
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Publication #:
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Pub Dt:
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12/13/2007
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Title:
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MANHOLE COVER SECURITY LOCK WITH CONTROLLED PRESSURE RELEASE
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Patent #:
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Issue Dt:
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08/05/2014
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Application #:
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11880758
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Filing Dt:
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07/23/2007
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Publication #:
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Pub Dt:
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02/14/2008
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Title:
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BOLLARD ASSEMBLY
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Patent #:
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Issue Dt:
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05/11/2010
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Application #:
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12357525
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Filing Dt:
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01/22/2009
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Publication #:
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Pub Dt:
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06/18/2009
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Title:
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METHOD OF CONTROLLABLY VENTING GASES GENERATED BY EXPLOSIONS IN A MANHOLE SPACE
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Patent #:
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Issue Dt:
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02/22/2011
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Application #:
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12482830
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Filing Dt:
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06/11/2009
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Publication #:
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Pub Dt:
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02/04/2010
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Title:
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MANHOLE COVER STOP MECHANISM
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Patent #:
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Issue Dt:
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08/16/2016
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Application #:
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14625766
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Filing Dt:
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02/19/2015
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Publication #:
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Pub Dt:
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02/25/2016
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Title:
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Pressure Responsive Locking Latch Arrangement For Manhole Covers
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Assignee
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| 2121 BROOKS AVENUE |
| NEENAH, WISCONSIN 54956 |
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Correspondence name and address
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MARSHALL J. BROWN
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321 NORTH CLARK STREET, SUITE 2800
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FOLEY & LARDNER, LLP
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CHICAGO, IL 60654-5313
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