Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 055984/0530 | |
| Pages: | 5 |
| | Recorded: | 04/12/2021 | | |
| Attorney Dkt #: | GAO-001 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 053715 FRAME: 0026. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/17/2023
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Application #:
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17014648
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Filing Dt:
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09/08/2020
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Publication #:
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Pub Dt:
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09/30/2021
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Title:
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VARIABLE-FREQUENCY ULTRASONIC MACHINING SYSTEM FOR COMPUTER NUMERICAL CONTROL MILLING MACHINE
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Assignee
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| 29 JIANGJUN AVE |
| JIANGNING DISTRICT, NANJING, JIANGSU, CHINA 211106 |
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Correspondence name and address
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DARRIN AUITO
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8000 TOWERS CRESCENT DRIVE
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13TH FLOOR
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MCLEAN, VA 22182
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