Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 050759/0567 | |
| Pages: | 8 |
| | Recorded: | 10/17/2019 | | |
| Attorney Dkt #: | 1141899 PAT ST |
| Conveyance: | PATENT SECURITY AGREEMENT |
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Total properties:
3
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Patent #:
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Issue Dt:
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03/24/2020
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Application #:
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15160807
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Filing Dt:
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05/20/2016
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Publication #:
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Pub Dt:
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11/23/2017
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Title:
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COIL SPRINGS WITH NON-LINEAR LOADING RESPONSES AND MATTRESSES INCLUDING THE SAME
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Patent #:
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Issue Dt:
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02/02/2021
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Application #:
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15578942
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Filing Dt:
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12/01/2017
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Publication #:
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Pub Dt:
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06/21/2018
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Title:
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NON-LINEAR SPRINGS AND MATTRESSES INCLUDING THE SAME
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Patent #:
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Issue Dt:
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10/25/2022
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Application #:
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16469379
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Filing Dt:
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06/13/2019
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Publication #:
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Pub Dt:
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01/16/2020
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PCT #:
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US2017066671
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Title:
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OPEN COIL SPRING ASSEMBLIES
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Assignee
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| 10 SOUTH DEARBORN STREET LS2 |
| CHICAGO, ILLINOIS 60603 |
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Correspondence name and address
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STEWART WALSH
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1025 VERMONT AVE NW, STE 1130
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COGENCY GLOBAL INC.
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WASHINGTON, DC 20005
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