Invention Grant
- Patent Title: Tire having noise-reducing tread pattern
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Application No.: US15657620Application Date: 2017-07-24
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Publication No.: US10967682B2Publication Date: 2021-04-06
- Inventor: Lin E. Kung
- Applicant: Nexen Tire Corporation
- Applicant Address: KR Gyeongsangnam-do
- Assignee: Nexen Tire Corporation
- Current Assignee: Nexen Tire Corporation
- Current Assignee Address: KR Gyeongsangnam-do
- Agency: Gutwein Law
- Agent Greg N. Geiser
- Main IPC: B60C11/11
- IPC: B60C11/11 ; B60C11/03

Abstract:
A tire includes a tire carcass, and a tread extending circumferentially about the tire carcass and including a noise-reducing tread pattern. The noise-reducing tread pattern includes a plurality of tread elements, with the tread elements having a first pitch length (1), a second pitch length (2), or a third pitch length (3). The noise-reducing tread pattern includes one of the following circumferential configurations: a circumferential row including 40 pitches, with 13 occurrences of “1,” 13 occurrences of “2,” and 14 occurrences of “3;” a circumferential row including 38 pitches, with 10 occurrences of “1,” 19 occurrences of “2,” and 9 occurrences of “3;” a circumferential row including 42 pitches, with 10 occurrences of “1,” 19 occurrences of “2,” and 13 occurrences of “3;” and a circumferential row including 44 pitches, with 11 occurrences of “1,” 20 occurrences of “2,” and 13 occurrences of “3.”
Public/Granted literature
- US20190023078A1 TIRE HAVING NOISE-REDUCING TREAD PATTERN Public/Granted day:2019-01-24
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