Conte SA

Also on record

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

Showing 1 to 8 of 8 · Back to Conte SA

Patent	Title	Status	Expires	Confidence
US 6,197,234	Method for increasing the anti-wettability of a body Term ended Term ended Jun 12, 2017 · From the USPTO record	Term ended	Term ended Jun 12, 2017	From the USPTO record
US 6,074,534	Method of increasing the wettability of a porous body Term ended Term ended Feb 7, 2017 · From the USPTO record	Term ended	Term ended Feb 7, 2017	From the USPTO record
US 5,244,297	Process for manufacturing pencil by tri-extrusion and the produced pencil having an intermediate protective casing Term ended Term ended no later than Sep 14, 2013 · Low confidence	Term ended	Term ended no later than Sep 14, 2013	Low confidence
US 5,774,931	Pencil having an eraser-holding ferrule secured by ultrasonic welding, and a ferrule adapted for that purpose Term ended Term ended no later than Jul 7, 2018 · Low confidence	Term ended	Term ended no later than Jul 7, 2018	Low confidence
US 5,865,553	Liquid-ink writing instrument having a reservoir fitted with a system to prevent loss of priming Term ended Term ended no later than Feb 2, 2019 · Low confidence	Term ended	Term ended no later than Feb 2, 2019	Low confidence
US 5,927,885	Buffer reservoir for a liquid-ink writing instrument, and a writing instrument including such a reservoir Term ended Term ended no later than Jul 27, 2019 · Low confidence	Term ended	Term ended no later than Jul 27, 2019	Low confidence
US 5,971,646	Writing implement using liquid ink, in particular a solvent-based ink Term ended Term ended no later than Oct 26, 2019 · Low confidence	Term ended	Term ended no later than Oct 26, 2019	Low confidence
US D398,935	Writing instrument ferrule Term ended	Term ended