Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 053040/0927 | |
| Pages: | 15 |
| | Recorded: | 06/25/2020 | | |
| Attorney Dkt #: | 31681-515 |
| 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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02/20/2024
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Application #:
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16740634
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Filing Dt:
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01/13/2020
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Publication #:
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Pub Dt:
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05/14/2020
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Title:
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AIRLOCKS FOR CONVEYING MATERIAL, HYDRO EXCAVATION VACUUM APPARATUS HAVING AIRLOCKS, AND METHODS FOR HYDRO EXCAVATING A SITE
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Assignee
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| 1210 VERMEER ROAD EAST |
| PELLA, IOWA 50219 |
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Correspondence name and address
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PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
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7700 FORSYTH BOULEVARD
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SUITE 1800
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ST. LOUIS, MO 63105
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05/30/2024 02:55 PM
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