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: | 058497/0058 | |
| Pages: | 5 |
| | Recorded: | 12/14/2021 | | |
| Conveyance: | COMPANY SPLIT |
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Total properties:
7
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Patent #:
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Issue Dt:
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09/03/2013
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Application #:
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13376854
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Filing Dt:
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12/08/2011
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Publication #:
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Pub Dt:
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04/12/2012
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Title:
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BIT REPLACING DEVICE FOR EXCAVATING MACHINE
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Patent #:
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Issue Dt:
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09/22/2015
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Application #:
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14112793
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Filing Dt:
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12/13/2013
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Publication #:
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Pub Dt:
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03/27/2014
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Title:
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EXCAVATION MACHINE
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Patent #:
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Issue Dt:
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12/29/2015
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Application #:
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14371852
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Filing Dt:
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07/11/2014
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Publication #:
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Pub Dt:
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12/04/2014
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Title:
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BIT EXCHANGE METHOD AND BIT EXCHANGE DEVICE FOR SHIELD TUNNELING MACHINE
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Patent #:
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Issue Dt:
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11/22/2016
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Application #:
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14649699
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Filing Dt:
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06/04/2015
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Publication #:
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Pub Dt:
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10/29/2015
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Title:
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SEGMENT ROUNDNESS MEASURING DEVICE AND SEGMENT ROUNDNESS MEASURING METHOD
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Patent #:
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Issue Dt:
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04/03/2018
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Application #:
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14649715
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Filing Dt:
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06/04/2015
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Publication #:
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Pub Dt:
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10/22/2015
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Title:
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EXCAVATION STATUS MONITORING SYSTEM FOR TUNNELING MACHINE
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Patent #:
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Issue Dt:
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05/05/2020
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Application #:
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15542186
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Filing Dt:
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07/07/2017
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Publication #:
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Pub Dt:
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09/13/2018
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Title:
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TUNNEL BORING MACHINE
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Patent #:
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Issue Dt:
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05/01/2018
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Application #:
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15560269
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Filing Dt:
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09/21/2017
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Publication #:
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Pub Dt:
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03/15/2018
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Title:
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TUNNEL BORING MACHINE
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Assignee
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| 1-5-30, DOJIMA, KITA-KU, OSAKA-SHI |
| OSAKA, JAPAN 530-0003 |
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Correspondence name and address
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CPA GLOBAL LIMITED
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LIBERATION HOUSE
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CASTLE ST
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ST HELIER, JE1 1BL JERSEY
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