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https://drivepatents.com/patents/992973 · 6 Feb 2013
The profile has profile tapes (2,3) that are limited in radial direction outward by a radial outermost surface (8) forming bottom contact surface. The fine incisions (12,13) are extended between circumferential grooves (6,7) to form transverse fine incisio...
https://drivepatents.com/patents/992960 · 6 Feb 2013
The tread profile has profile bands, such as circumferential ribs (2,3) or shoulder profile block rows (4), which are extended around the circumference of the tire and are arranged between two circumferential grooves (5,6,7). The profile bands limit a flan...