Invention Grant
- Patent Title: Pneumatic tire
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Application No.: US17473289Application Date: 2021-09-13
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Publication No.: US11772431B2Publication Date: 2023-10-03
- Inventor: Yusuke Ikuno
- Applicant: Toyo Tire Corporation
- Applicant Address: JP Itami
- Assignee: Toyo Tire Corporation
- Current Assignee: Toyo Tire Corporation
- Current Assignee Address: JP Itami
- Agency: WHDA, LLP
- Priority: JP 20164464 2020.09.30
- Main IPC: B60C11/12
- IPC: B60C11/12 ; B60C11/11 ; B60C11/13 ; B60C11/03

Abstract:
A pneumatic tire includes a block defined by first and second main grooves and first and second lateral grooves, wherein the block includes a slit having one end open to the first main groove and the other end terminating in the block, a first corrugated sipe having one end open to the first main groove and the other end terminating in the block, and a second corrugated sipe having one end open to the second main groove and the other end terminating in the block, the slit includes a notch groove and a center sipe, the center sipe includes a first portion extending from the notch groove toward the second main groove, and a second portion bent and extending from a terminal end of the first portion, and the first and second corrugated sipe are disposed in the tire circumferential direction across the center sipe.
Public/Granted literature
- US20220097455A1 PNEUMATIC TIRE Public/Granted day:2022-03-31
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