Kitchen knife and method for manufacturing kitchen knife
US-2024173878-A1 · May 30, 2024 · US
cutting tools (sawing tools B23D63/00, B23D65/00; files or rasps B23D73/00)
cutting tools (sawing tools B23D63/00, B23D65/00; files or rasps B23D73/00) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23P15/28 |
| Official title | cutting tools (sawing tools B23D63/00, B23D65/00; files or rasps B23D73/00) |
| Display label | cutting tools (sawing tools B23D63/00, B23D65/00; files or rasps B23D73/00) |
| Total patents | 323 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 42 |
| 2017 | 35 |
| 2018 | 29 |
| 2019 | 39 |
| 2020 | 29 |
| 2021 | 30 |
| 2022 | 32 |
| 2023 | 20 |
| 2024 | 24 |
| 2025 | 14 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Exchangeable head cutting tool
US-9517514-B2 · Dec 13, 2016 · US
Cutting tool having at least partially molded body and method of making same
US-9505064-B2 · Nov 29, 2016 · US
Method of joining sintered parts of different sizes and shapes
US-9498824-B2 · Nov 22, 2016 · US
Cold formed support block and method of making the same
US-2016332269-A1 · Nov 17, 2016 · US
Multilayer Cutting Blade Having a Stainless Steel Core
US-2016333436-A1 · Nov 17, 2016 · US
Finish-pressed/final-sintered blanking die and method for producing same
US-9486857-B2 · Nov 8, 2016 · US
Methods of forming earth-boring tools utilizing expandable reamer blades
US-2016319604-A1 · Nov 3, 2016 · US
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US-9482057-B2 · Nov 1, 2016 · US
Method for applying hardfacing to a matrix substrate of a drill bit
US-9481057-B2 · Nov 1, 2016 · US
Straight knife manufacturing method
US-2016311073-A1 · Oct 27, 2016 · US
Cutting Edge with Microscopically Sized Channels to Enhance Cutting Performance
US-2016303747-A1 · Oct 20, 2016 · US
Modular cutting insert and method of making same
US-9440294-B2 · Sep 13, 2016 · US
Hole cutter with extruded cap
US-9434033-B2 · Sep 6, 2016 · US
Rotary cutting tool blanks and applications thereof
US-2016236307-A1 · Aug 18, 2016 · US
Cutting Element Support Shoe for Drill Bit
US-2016215567-A1 · Jul 28, 2016 · US
Hollow gear hob
US-2016207128-A1 · Jul 21, 2016 · US
Utilization of expandable reamer blades in rigid earth-boring tool bodies
US-9394746-B2 · Jul 19, 2016 · US
Blade for a Cutting Instrument, Scalpel Holder for a Blade, and Method for Producing a Blade
US-2016199086-A1 · Jul 14, 2016 · US
Apparatus and methods to manufacture PDC bits
US-9381600-B2 · Jul 5, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23P15/28?
- CPC B23P15/28 is the Cooperative Patent Classification code for “cutting tools (sawing tools B23D63/00, B23D65/00; files or rasps B23D73/00).”
- How many patents are filed under CPC B23P15/28 (cutting tools (sawing tools B23D63/00, B23D65/00; files or rasps B23D73/00))?
- Our database includes 323 publications tagged with this CPC code.
- Is patent activity under CPC B23P15/28 growing?
- Publication counts under this code: 24 in 2024 vs 14 in 2025 (latest complete years).