Patent Assignment Details
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| Reel/Frame: | 055174/0572 | |
| Pages: | 14 |
| | Recorded: | 02/08/2021 | | |
| Attorney Dkt #: | 33788-1286, 1307 |
| 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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11/02/2021
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Application #:
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17090944
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Filing Dt:
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11/06/2020
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Publication #:
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Pub Dt:
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05/13/2021
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Title:
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LIGHT BLOCKING APPARATUS AND METHOD OF USING SAME
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Assignee
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| 1235 WATER STREET |
| EAST GREENVILLE, PENNSYLVANIA 18041 |
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Correspondence name and address
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RALPH G. FISCHER
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501 GRANT STREET
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SUITE 200
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PITTSBURGH, PA 15219
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