Patent Assignment Details
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Reel/Frame: | 046519/0731 | |
| Pages: | 4 |
| | Recorded: | 07/31/2018 | | |
Attorney Dkt #: | VS45P18002 |
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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16049831
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Filing Dt:
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07/31/2018
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Publication #:
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Pub Dt:
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02/06/2020
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Title:
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MULTISTAGE POWER SAVING VACUUM DEVICE WITH ROOT VACUUM PUMP IN FIRST STAGE
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Assignees
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155-1, YINGXIU RD, QINGPU DISTRICT, PR CHINA. SHANGHAI. |
SHANGHAI., CHINA |
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RM301, BLD 3, 418 JINXIU DONG RD. PUDONG DISTRICT, SHANGHAI, PR CHINA |
SHANGHAI, CHINA |
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Correspondence name and address
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RAYMOND ZHOU SHAW
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235 CHUNG HO BOX 8-24 TAIPEI
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235 CHUNG HO BOX 8-24 TAIPEI
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TAIPEI, 235 TAIWAN
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06/19/2024 02:51 AM
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