Pneumatic tire
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 2020
Grant Date -
Sep 10, 2015
app pub date -
Oct 10, 2012
filing date -
Oct 10, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pneumatic tire comprises a carcass layer, a belt layer disposed on the outer side in the tire radial direction of the carcass layer, and tread rubber disposed on the outer side in the tire radial direction of the belt layer. The belt layer is formed by laminating a pair of cross belts having belt angles with an absolute value from 10° to 45° both inclusive and mutually opposite signs, and a circumferential reinforcing layer having a belt angle within a range of ±5° relative to the tire circumferential direction. The distance (Gcc) from the tread profile to the tire inner circumferential surface along the tire equatorial plane and the distance (Gsh) from the tread edge to the tire inner circumferential surface have a relationship satisfying 1.10≤Gsh/Gcc. The groove depth (Dsh) and under-groove gauge (UDsh) of the outermost circumferential main groove have a relationship satisfying 0.20≤UDsh/Dsh.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2012 Application Filing Year
- B60C Class
- 650 Applications Filed
- 591 Patents Issued To-Date
- 90.93 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B60C Class
- 60.85 % this patent is cited more than
- 5 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 | May 3, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 3, 2032 |
