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: | 012002/0544 | |
| Pages: | 2 |
| | Recorded: | 07/24/2001 | | |
| Conveyance: | CHANGE OF NAME (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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07/19/1988
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Application #:
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07037687
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Filing Dt:
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04/13/1987
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Title:
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CHECK VALVE
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Patent #:
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Issue Dt:
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07/18/1989
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Application #:
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07159770
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Filing Dt:
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02/24/1988
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Title:
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A METHOD OF FORMING A PLUNGER FOR A CHECK VALVE
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Assignee
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| 5TH FLOOR |
| 50 FEDERAL STREET |
| BOSTON, MASSACHUSETTS 02110 |
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Correspondence name and address
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ROBERT DEN. COPE
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644 MONROE ROAD
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BATH, NH 03740
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