About 674 results
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https://drivepatents.com/patents/962529 · 4 Mar 2015
A tire having a pump and valve assembly is disclosed. The tire comprises a tire cavity and a first and second sidewall extending respectively from first and second tire bead regions to a tire tread region. The valve assembly has a valve housing having an i...
https://drivepatents.com/patents/962518 · 4 Mar 2015
A tire assembly is disclosed comprising a tire (12) having two beads, a tread portion (38), a pair of sidewalls (32) extending radially inward from axial outer edges of the tread portion (38) to a respective bead area (34), a supporting carcass, and an inn...
https://drivepatents.com/patents/962520 · 4 Mar 2015
A tire having a pump and valve assembly is disclosed. The tire comprises a tire cavity and a first and second sidewall extending respectively from first and second tire bead regions to a tire tread region, and a pump passageway having an inlet end and an o...
https://drivepatents.com/patents/962508 · 4 Mar 2015
A tire assembly comprising a tire (12) having a tread portion (38), a pair of sidewalls (32) extending radially inward from the tread portion (38) to join with a respective bead area (34) and a supporting carcass for the tread portion (38) and sidewalls (3...
https://drivepatents.com/patents/962828 · 25 Feb 2015
A tire is disclosed having a circumferential tire tread and an underlying and supporting carcass comprising at least one uncured cord reinforced rubber ply (3) extending from spaced apart tire beads through the crown of the tire and a preferably pre-formed...
https://drivepatents.com/patents/952125 · 18 Feb 2015
An air maintenance tire (12) comprising a tire cavity (26), first and second sidewalls extending from first and second tire bead regions, respectively, to a tire tread region; and an elongate, preferably substantially annular air passageway (20) enclosed w...
https://drivepatents.com/patents/952128 · 18 Feb 2015
A tire wear state estimation system and method is disclosed. The system comprises at least one tire (12) for supporting a vehicle; a tire pressure measuring means affixed to the at least one tire (12) for measuring tire inflation pressure and for generatin...
https://drivepatents.com/patents/952207 · 11 Feb 2015
An air maintenance tire comprising a tread region, first and second sidewalls extending from the tread region, a tire cavity and an air passageway enclosed within a flexing region of a tire wall is disclosed. The air passageway has an air inlet portal oper...
https://drivepatents.com/patents/952187 · 11 Feb 2015
A bead reinforcement element (54, 56) such as a flipper or chipper for use in a pneumatic tire (10) is disclosed. The bead reinforcement element (54, 56) comprises at least one hybrid or composite cord (130) having at least one first core yarn (132) with a...
https://drivepatents.com/patents/963733 · 21 Jan 2015
A pneumatic tire comprising a pair of axially spaced apart annular bead cores (11) and having a single carcass ply (12) is disclosed; the single carcass ply (12) is reinforced with polyester cords, the polyester cords of the construction 2000-2400/1/2, a n...