Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 042212/0791 | |
| Pages: | 3 |
| | Recorded: | 05/02/2017 | | |
| Attorney Dkt #: | 78055US03 (U320290US3) |
| 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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01/14/2020
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Application #:
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15523839
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Filing Dt:
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05/02/2017
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Publication #:
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Pub Dt:
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11/16/2017
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Title:
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ELEVATOR PASSENGER TRACKING CONTROL AND CALL CANCELLATION SYSTEM
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Assignee
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| ROOM 3502, 35/F, KERRY PARKSIDE OFFICE |
| 1155 FANG DIAN ROAD, PUDONG NEW AREA |
| SHANGHAI, CHINA 201204 |
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Correspondence name and address
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CANTOR COLBURN LLP - OTIS
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20 CHURCH STREET
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22ND FLOOR
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HARTFORD, CT 06103
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