Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 058484/0324 | |
| Pages: | 7 |
| | Recorded: | 12/27/2021 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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06/27/2017
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Application #:
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15087191
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Filing Dt:
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03/31/2016
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Title:
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SAFETY GATE FOR RAIL CAR
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Patent #:
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Issue Dt:
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10/12/2021
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Application #:
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16193936
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Filing Dt:
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11/16/2018
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Publication #:
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Pub Dt:
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05/21/2020
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Title:
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Ladder Standoff and Ladder Incorporating the Standoff
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Assignee
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500 FIRST AVENUE |
PITTSBURGH, PENNSYLVANIA 15219 |
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Correspondence name and address
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CHANGDAE BAEK
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SQUIRE PATTON BOGGS (US) LLP
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4900 KEY TOWER, 127 PUBLIC SQUARE
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CLEVELAND, OH 44114
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