TIRE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 1, 2021
app pub date -
May 15, 2019
filing date -
May 30, 2018
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A tire includes a tire frame member that has bead portions in which bead cores are embedded in a resin material and side portions that comprise the resin material and are continuous with tire radial direction outer sides of the bead portions, wherein assuming that T1 is a thickness of thick-walled portions of the tire frame member that are adjacent to the tire radial direction outer sides of the bead cores and that T2 is a thickness of the side portions, T1>T2, a thickness of the tire frame member decreases from T1 to T2 between the thick-walled portions and the side portions, and a position at which the thickness of the tire frame member starts to decrease from T1 to T2 is on a tire radial direction outer side of tire radial direction outer ends of rim flanges of a rim on which the bead portions are mounted.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BRIDGESTONE CORPORATION | CHUO-KU TOKYO 104-8340 |
International Classification(s)

- 2019 Application Filing Year
- B60C Class
- 1171 Applications Filed
- 654 Patents Issued To-Date
- 55.85 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
KATAYAMA, Masahiro | Chuo-ku, Tokyo, JP | 103 | 1405 |
# of filed Patents : 103 Total Citations : 1405 | |||
MATSUI, Kenji | Chuo-ku, Tokyo, JP | 76 | 1309 |
# of filed Patents : 76 Total Citations : 1309 | |||
MATSUMOTO, Yoshifumi | Chuo-ku, Tokyo, JP | 21 | 68 |
# of filed Patents : 21 Total Citations : 68 | |||
UCHIDA, Tatsurou | Chuo-ku, Tokyo, JP | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- B60C Class
- 0 % this patent is cited more than
- 4 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 1, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 1, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 1, 2033 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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