Patent Assignment Details
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| Reel/Frame: | 005206/0923 | |
| Pages: | 4 |
| | Recorded: | 01/09/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/29/1991
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Application #:
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07445315
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Filing Dt:
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12/04/1989
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Title:
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PLUG DEVICE FOR SEALING OPENINGS AND METHOD OF USE
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Assignee
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| MARSH CREEK CORPORATE CENTER, 55 E. UWCHLAN AVE, STE. 204, A CORP. OF DE. |
| EXTON, PENNSYLVANIA 19341 |
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Correspondence name and address
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CAESAR, RIVISE, BERNSTEIN,
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COHEN AND POKOTILOW, LTD.,
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SUITE 800
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STEPHEN GIRARD BUILDING 21 S. 12TH ST.,
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PHILADELPHIA, PA 19107
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