Cutting insert, cutting tool, and method for manufacturing machined product
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 28, 2024
Grant Date -
Oct 21, 2021
app pub date -
Jul 17, 2019
filing date -
Jul 18, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cutting part of a cutting insert may include a first surface including a corner, a first side, a first region, a second region and a third region. The first region may be located along the corner and the first side. The second region may be located at a more inner part than the first region. The third region may be located at a more inner part than the second region. A boundary between the corner and the first side may be a first point. A boundary between the first region and the second region may be a second point in a cross section that passes through the first point and is orthogonal to the first side. An imaginary straight line passing through the first point and the second point may be a first imaginary straight line. The first imaginary straight line may intersect with the third region.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- B23B Class
- 555 Applications Filed
- 381 Patents Issued To-Date
- 68.65 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B23B Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Nov 28, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 28, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 28, 2035 |
