US Patent 6890031 Adjustable child support structure
Patent 6890031 was granted and assigned to Mattel on May, 2005 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
October 15, 2002
0
Date of Patent
May 10, 2005
0
Patent Application Number
10270072
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Patent Citations Received
Patent Inventor Names
John F. Rhein
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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