Patent Assignment Details
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Reel/Frame: | 057286/0188 | |
| Pages: | 8 |
| | Recorded: | 08/25/2021 | | |
Attorney Dkt #: | RAP3-PT258 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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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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17407512
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Filing Dt:
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08/20/2021
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Publication #:
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Pub Dt:
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03/03/2022
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Title:
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POST-WELD HEAT TREATMENT METHOD FOR 1,300 MPa-LEVEL LOW-ALLOY HEAT TREATED STEEL RAIL
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Assignee
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NO.90 TAOYUAN STREET |
EAST DISTRICT, PANZHIHUA, SICHUAN PROVINCE |
PANZHIHUA, CHINA 617000 |
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Correspondence name and address
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VOLPE KOENIG
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30 SOUTH 17TH STREET
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SUITE 1800
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PHILADELPHIA, PA 19103
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06/06/2024 03:20 PM
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