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Composite Development Group LLC

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Records under this name other than patents Composite Development Group LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 5,324,248Composite machine roll and method of manufacture
Term ended
Term ended no later than Jun 28, 2014 · Low confidence
Term endedTerm ended no later than Jun 28, 2014Low confidence
US 5,352,311Method of manufacturing a composite sail batten
Term ended
Term ended no later than Oct 4, 2014 · Low confidence
Term endedTerm ended no later than Oct 4, 2014Low confidence
US 5,413,060Composite material sail batten and method of manufacture
Term ended
Term ended no later than May 9, 2015 · Low confidence
Term endedTerm ended no later than May 9, 2015Low confidence
US 5,437,899Structural element formed of a fiber reinforced thermoplastic material and method of manufacture
Term ended
Term ended no later than Aug 1, 2015 · Low confidence
Term endedTerm ended no later than Aug 1, 2015Low confidence
US 5,520,385Article assembled with thermoreponsive material and method
Term ended
Term ended no later than May 28, 2016 · Low confidence
Term endedTerm ended no later than May 28, 2016Low confidence
US 5,540,870Structural element formed of a fiber reinforced thermoplastic material and method of manufacture
Term ended
Term ended no later than Jul 30, 2016 · Low confidence
Term endedTerm ended no later than Jul 30, 2016Low confidence
US 5,549,947Composite shaft structure and manufacture
Term ended
Term ended no later than Aug 27, 2016 · Low confidence
Term endedTerm ended no later than Aug 27, 2016Low confidence
US 5,556,677Composite shaft structure and manufacture
Term ended
Term ended no later than Sep 17, 2016 · Low confidence
Term endedTerm ended no later than Sep 17, 2016Low confidence
US 5,580,626High strength, high stiffness, curved composite member
Term ended
Term ended no later than Dec 3, 2016 · Low confidence
Term endedTerm ended no later than Dec 3, 2016Low confidence
US 5,688,571Composite tubular member with internal reinforcement and method
Term ended
Term ended no later than Nov 18, 2017 · Low confidence
Term endedTerm ended no later than Nov 18, 2017Low confidence
10 of 11 patents shown.
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Pro members: see all 11 patents
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