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
Stats
-
Dec 3, 2024
Grant Date -
Sep 15, 2022
app pub date -
Jun 11, 2020
filing date -
Jun 11, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cutting insert in a non-limiting aspect of the present disclosure may include an upper surface, a lower surface, a lateral surface and a cutting edge. The upper surface may include a first corner and a first side. The upper surface may further include a first protrusion and a second protrusion. The first protrusion may be extended toward the first corner. The second protrusion may be located between the first corner and the first protrusion. The first protrusion may include an inclined surface. The inclined surface may be located along the first side. The inclined surface may include a first surface and a second surface. The second surface may be located further away from the first corner than the first surface. The first surface and the second surface may be individually inclined upward as going away from the first side, and having a concave shape as a whole.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2020 Application Filing Year
- B23B Class
- 550 Applications Filed
- 316 Patents Issued To-Date
- 57.46 % 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 | Jun 3, 2028 |
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