Pneumatic tire
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 30, 2018
Issued Date -
N/A
app pub date -
May 7, 2015
filing date -
May 29, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pneumatic tire includes a tread portion provided with at least one zigzag main groove extending continuously in a circumferential direction of the tire with a plurality of zigzag corners. The main groove includes a groove bottom and a pair of groove edges. The groove bottom extends in a zigzag manner in the circumferential direction of the tire with a first amplitude. The groove bottom has a width varying periodically so that a maximum width portion and a minimum width portion appear in turn at the zigzag corners. Each of the groove edges extends in a zigzag manner in the circumferential direction of the tire with a second amplitude, wherein the first amplitude is greater than the second amplitude.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- B60C Class
- 1074 Applications Filed
- 736 Patents Issued To-Date
- 68.53 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B60C Class
- 34.43 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 30, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 30, 2029 |
