Resilient tires and wheels – Tires – resilient – Cushion and pneumatic combined
Reexamination Certificate
2006-02-24
2009-06-30
Johnstone, Adrienne C (Department: 1791)
Resilient tires and wheels
Tires, resilient
Cushion and pneumatic combined
C152S454000, C152S516000, C152S539000
Reexamination Certificate
active
07552751
ABSTRACT:
A pneumatic tire with a crown-shaped tread, a pair of bead portions, and a pair of side walls connecting the tread and the bead portions, wherein rim protectors which protrude outwardly in the tire rotating axial direction from the bead portions are provided at least either one of the pair of bead portions, and a plurality of protrusions are provided on a lateral side3aoutwardly in the tire radius direction of the rim protectors, and surface areas of the protrusions are not less than 50 mm2and intervals of adjacent protrusions are not greater than 160 mm.
REFERENCES:
patent: 3983920 (1976-10-01), Gardner et al.
patent: 63170110 (1988-07-01), None
patent: 08258518 (1996-10-01), None
patent: 2002-59712 (2002-02-01), None
patent: 2002059712 (2002-02-01), None
patent: 2003146026 (2003-05-01), None
Johnstone Adrienne C
The Webb Law Firm
Toyo Tire & Rubber Co., Ltd.
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