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: | 062812/0669 | |
| Pages: | 3 |
| | Recorded: | 02/20/2023 | | |
| Attorney Dkt #: | AOYAMA 924569 |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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08/29/2023
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Application #:
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16496894
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Filing Dt:
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09/23/2019
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Publication #:
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Pub Dt:
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03/12/2020
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Title:
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Black Heart Malleable Cast-Iron and Method for Manufacturing Same
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Patent #:
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NONE
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Issue Dt:
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Application #:
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17441419
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Filing Dt:
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09/21/2021
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Publication #:
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Pub Dt:
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06/09/2022
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Title:
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Manufacturing Method of Welded Pipe and Manufacturing Device of Welded Pipe
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Patent #:
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NONE
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Issue Dt:
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Application #:
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17909346
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Filing Dt:
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09/02/2022
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Publication #:
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Pub Dt:
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03/23/2023
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Title:
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Black Heart Malleable Cast Iron and Method for Producing Same
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Assignee
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| 6-36, TOYOSU 5-CHOME, KOTO-KU |
| TOKYO, JAPAN 135-0061 |
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Correspondence name and address
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JANICE H. LOGAN
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1111 PENNSYLVANIA AVE NW
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WASHINGTON, DC 20004
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05/13/2024 04:36 AM
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