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https://drivepatents.com/patents/1389060 · 20 May 2026
A heavy duty tire 2 includes a tread 4 having a plurality of circumferential grooves 24. The plurality of circumferential grooves 24 divide the tread 4 into a plurality of land portions 26. The plurality of land portions 26 include a plurality of main land...
https://drivepatents.com/patents/1388620 · 6 May 2026
A bottle set 2 includes a container 4 for containing a puncture repair liquid R, a cap member 5 attached to the container 4, and an adapter member 6 attachable between the container 4 and the cap member 5. The cap member 5 has a first flow passage 7 for su...
https://drivepatents.com/patents/1395762 · 22 Apr 2026
A pneumatic tire (1) includes: a tread portion (2) including a land portion (24) divided by a plurality of main grooves (22) formed on a tread surface (21); an inner liner (7) constituting a tire inner surface (7A) on an inner side of the tread portion (2)...
https://drivepatents.com/patents/1386334 · 8 Apr 2026
A pneumatic tire 1 includes a first profile P1 extending from the tire equator C toward a first tread end T1. The first profile P1 includes a first arc 11, a second arc 12, and a third arc 13. A radius TR2 of curvature of the second arc 12 is 30% to 40% of...
https://drivepatents.com/patents/1394612 · 8 Apr 2026
Provided is a sealant tire comprising a sealant layer on an inner peripheral surface of the tire, wherein, when a cross-sectional width and an outer diameter of the sealant tire are defined as Wt, in mm, and Dt, in mm, respectively, the sealant tire being ...
https://drivepatents.com/patents/1388584 · 1 Apr 2026
Provided is a tire 1 that can suppress a decrease in grip performance and wet performance in a late stage of wear while improving rolling resistance performance and wear resistance. The tire 1 includes a tread 110 having: a layered structure including a fi...
https://drivepatents.com/patents/1391635 · 1 Apr 2026
Provided is a tire comprising a tread part, wherein the tread part at least comprises a first rubber layer (4) located on an outermost side in a tire radial direction, and a second rubber layer (5) adjacent to an inner side of the first rubber layer in the...
https://drivepatents.com/patents/1386850 · 25 Mar 2026
A tire includes a tread portion having a first land region provided with first axial grooves and a second land region provided with second axial grooves. The first axial grooves are arranged at intervals in a first arrangement over the entire tire circumfe...
https://drivepatents.com/patents/1392478 · 25 Mar 2026
Provided is a tire capable of maintaining good ride quality even after a long period of time. The tire includes a tire component, the tire component containing: a rubber component including a copolymer having an ethylene unit and a styrene unit and having ...
https://drivepatents.com/patents/1394960 · 25 Mar 2026
A tire 2 for a two-wheeled automotive vehicle includes: a pair of beads 10; and a carcass 12 extended on and between the beads 10. The carcass 12 includes: a first ply 12a including a plurality of first cords 36 arranged in parallel; and a second ply 12b l...