Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 063385/0720 | |
| Pages: | 6 |
| | Recorded: | 04/20/2023 | | |
| Attorney Dkt #: | 66814-1224 |
| 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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10/17/2023
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Application #:
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17523900
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Filing Dt:
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11/10/2021
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Publication #:
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Pub Dt:
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05/12/2022
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Title:
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PISTON RING FOR ENGINE AND MACHINING METHOD OF PISTON RING
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Assignee
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| 1299 HUANCHENGBEI ROAD, |
| COMPREHENSIVE INDUSTRIAL DEVELOPMENT ZONE, FENGXIAN DISTRICT |
| SHANGHAI, CHINA 201401 |
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Correspondence name and address
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FISHMAN STEWART PLLC
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800 TOWER DRIVE
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SUITE 610
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TROY, MI 48098
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05/28/2024 05:56 PM
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