Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2003-02-24
2008-09-23
Knable, Geoffrey L (Department: 1791)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C152S548000, C156S117000, C156S134000, C156S174000, C156S906000, C156S907000
Reexamination Certificate
active
07426950
ABSTRACT:
A radial pneumatic tire includes a body ply and two belts. Each of the body ply and the belts has ribbon pieces that are arranged along the circumferential direction of the tire. Each ribbon piece is joined with the adjacent ribbon pieces at the lateral sides. Each ribbon piece has parallel cords coated with rubber. The cords are arranged at a predetermined first cord interval. The cords at the joined ends of the adjacent ribbon pieces, or the cords with the joint in between, are arranged at a predetermined second cord interval. As a result, a tire having a high consistency and an improved weight balance is obtained.
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International Preliminary Examination Report dated Oct. 28, 2004 for Intl. Pat. App. No. PCT/JP2003/001972 filed Feb. 24, 2003.
Fuji Seiko Co. Ltd.
Knable Geoffrey L
Sheridan & Ross P.C.
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