Patent Assignment Details
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Reel/Frame: | 061668/0116 | |
| Pages: | 6 |
| | Recorded: | 10/13/2022 | | |
Attorney Dkt #: | 6808-0109PUS1 |
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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17963915
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Filing Dt:
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10/11/2022
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Publication #:
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Pub Dt:
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11/02/2023
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Title:
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HALF-CAST MARK IDENTIFICATION AND DAMAGED FLATNESS EVALUATION AND CLASSIFICATION METHOD FOR BLASTHOLES IN TUNNEL BLASTING
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Assignees
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NO. 269, CHENGHUA NORTH ROAD |
QUANZHOU CITY, FUJIAN PROVINCE, CHINA 362021 |
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NO. 25, JINGDONG ROAD, SANYUAN DISTRICT |
SANMING CITY, FUJIAN PROVINCE, CHINA 365004 |
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Correspondence name and address
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BIRCH STEWART KOLASCH & BIRCH LLP
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8110 GATEHOUSE RD.
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SUITE 100E
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FALLS CHURCH, VA 22042-1248
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