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Borgo-Nova SpA

Also on record
Records under this name other than patents Borgo-Nova SpA holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 6 of 6 · Back to Borgo-Nova SpA

PatentTitleStatus Expires Confidence
US 4,903,580Piston for alternative endothermic engines creating oil cushion lubrication
Term ended
Term ended no later than Feb 27, 2010 · Low confidence
Term endedTerm ended no later than Feb 27, 2010Low confidence
US 4,977,874Combustion chamber
Term ended
Term ended no later than Dec 18, 2010 · Low confidence
Term endedTerm ended no later than Dec 18, 2010Low confidence
US 5,064,206Piston ring
Term ended
Term ended no later than Nov 12, 2011 · Low confidence
Term endedTerm ended no later than Nov 12, 2011Low confidence
US 5,081,968Pistons for an internal combustion engine
Term ended
Term ended no later than Jan 21, 2012 · Low confidence
Term endedTerm ended no later than Jan 21, 2012Low confidence
US 5,133,563Two ring piston with lower tapered L-shaped ring
Term ended
Term ended no later than Jul 28, 2012 · Low confidence
Term endedTerm ended no later than Jul 28, 2012Low confidence
US 5,318,091Die coating
Term ended
Term ended no later than Jun 7, 2014 · Low confidence
Term endedTerm ended no later than Jun 7, 2014Low confidence
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