Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 054792/0457 | |
| Pages: | 5 |
| | Recorded: | 01/03/2021 | | |
| Attorney Dkt #: | WK20-YXR-HNLGDX-US-2033 |
| 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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Issue Dt:
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02/09/2021
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Application #:
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16985214
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Filing Dt:
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08/04/2020
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Publication #:
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Pub Dt:
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11/19/2020
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Title:
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LIQUID INJECTION TYPE REAMER BIT
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Assignee
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| 2001 CENTURY AVENUE, HIGH-TECH ZONE |
| JIAOZUO, HENAN, CHINA |
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Correspondence name and address
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TONY HOM
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81 70 ST
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BROOKLYN, NY 112091113
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06/22/2024 03:07 PM
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