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https://drivepatents.com/patents/1401419 · 30 Jul 2025
Providing a tire having an improved overall performance of steering stability performance on a wet road surface and abrasion resistance in total up to the final stage of traveling. A tire having a tread at least comprising a first layer constituting a trea...
https://drivepatents.com/patents/1392119 · 23 Jul 2025
A tire includes first blocks with zigzag first sipes. Each first sipe includes a tie-bar locally raising radially outwardly from the sipe bottom to divide the first sipe into first and second portions. The sipe bottoms of the first and second portions exte...
https://drivepatents.com/patents/1393157 · 23 Jul 2025
The present invention is an invention relating to a tire having a tread portion 2. A first shoulder land portion 11 of the tread portion 2 includes a plurality of shoulder blocks 20. Each of the plurality of shoulder blocks 20 is provided with a plurality ...
https://drivepatents.com/patents/1393503 · 23 Jul 2025
A tread portion 2 includes a plurality of circumferential grooves 3 continuously extending in a tire circumferential direction, and a plurality of land portions 4 demarcated by the plurality of circumferential grooves 3. The plurality of land portions 4 in...
https://drivepatents.com/patents/1394684 · 23 Jul 2025
A two-wheeled vehicle tire for running on rough terrain, the tire comprising a tread portion. The tread portion comprises a plurality of middle blocks located between a tire equator and a tread edge. The plurality of middle blocks comprises at least one fi...
https://drivepatents.com/patents/1398884 · 23 Jul 2025
A tread portion (2) includes: at least one circumferential groove (3) continuously extending in a tire circumferential direction along a tire equator (C); a plurality of tilted grooves (4) continuously extending from the circumferential groove to tread end...
https://drivepatents.com/patents/1388121 · 23 Jul 2025
A heavy duty tire 2 includes a tread 4. The tread 4 has a plurality of circumferential main grooves 12. The plurality of circumferential main grooves 12 include a circumferential narrow groove 38. The circumferential narrow groove 38 includes a body portio...
https://drivepatents.com/patents/1400602 · 23 Jul 2025
An object of the present invention is to provide a tire having improved crack resistance of a clinch part. Provided is a tire comprising a clinch part, wherein the clinch part is composed of a rubber composition comprising a rubber component and a filler, ...
https://drivepatents.com/patents/1397097 · 23 Jul 2025
Provided is a tire having excellent overall performance in terms of handling stability on wet roads when worn and handling stability on icy roads when worn. The present invention relates to a tire including a tread portion, the tread portion having at leas...
https://drivepatents.com/patents/1393490 · 16 Jul 2025
A tread portion 2 includes an outer tread end To, an inner tread end Ti, lateral grooves 3, and circumferential grooves 5. Each region between the lateral grooves 3 and between the outer tread end To and the inner tread end Ti forms a block group 10 in whi...