Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 055008/0307 | |
| Pages: | 3 |
| | Recorded: | 01/15/2021 | | |
Attorney Dkt #: | 2000611PCT-US-CSZY/YX |
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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06/18/2024
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Application #:
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17044826
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Filing Dt:
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10/01/2020
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Publication #:
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Pub Dt:
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04/01/2021
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Title:
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REUSABLE COLLISION ENERGY ABSORPTION DEVICE FOR RAIL VEHICLE
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Assignee
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CENTRAL SOUTH UNIVERSITY RAILWAY CAMPUS |
NO.22, SHAOSHAN SOUTH ROAD, TIANXIN DISTRICT |
CHANGSHA, HUNAN, CHINA 410075 |
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Correspondence name and address
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CHINA PAT INTELLECTUAL PROPERTY OFFICE
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2ND FLR., INTELLECTUAL PROPERTY BLD., #B
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NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
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BEIJING, 100080 CHINA
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