Trademark Assignment Details
Total properties:
1
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Serial #:
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Filing Dt:
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07/29/1999
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Reg #:
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Reg. Dt:
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08/07/2001
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Mark:
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CLASSWORKS
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Assignor
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Exec Dt:
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01/08/2002
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Entity Type:
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CORPORATION
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Citizenship:
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CALIFORNIA
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Assignee
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222 BERKELEY STREET |
C/O HOUGHTON MIFFLIN COMPANY |
BOSTON, MASSACHUSETTS 02116 |
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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Correspondence name and address
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C/O HOUGHTON MIFFLIN COMPANY
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WANDA WILLIAMS
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222 BERKELEY ST.
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BOSTON, MA 02116
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05/10/2024 01:17 AM
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