Patent Assignment Details
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Reel/Frame: | 005995/0388 | |
| Pages: | 7 |
| | Recorded: | 01/15/1992 | | |
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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08/03/1993
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Application #:
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07797037
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Filing Dt:
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11/25/1991
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Title:
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LOW ROLLING RESISTANCE/HIGH TREADWEAR RESISTANCE CARBON BLACKS
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Assignee
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A CORPORATION OF DE |
75 STATE STREET BOSTON, MA 02109-1806 |
MASSACHUSETTS |
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Correspondence name and address
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CHARLES W. CALKINS
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KENYON & KENYON
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1025 CONNECTICUT AVE. NW
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WASHINGTON, DC 20036
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