Knife having sheath and bottle opener
US-2026027737-A1 · Jan 29, 2026 · US
Several functions combined in the blade
Several functions combined in the blade · 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 | B26B11/006 |
| Official title | {Several functions combined in the blade} |
| Display label | Several functions combined in the blade |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Knife having sheath and bottle opener
US-12447637-B2 · Oct 21, 2025 · US
Folding tool
US-12257687-B2 · Mar 25, 2025 · US
Folding machete
US-12179371-B2 · Dec 31, 2024 · US
Prep tool
US-11945089-B2 · Apr 2, 2024 · US
Folding machete
US-2023330874-A1 · Oct 19, 2023 · US
Scoring knife
US-11685066-B2 · Jun 27, 2023 · US
Knife having sheath and bottle opener
US-2023173697-A1 · Jun 8, 2023 · US
Knife having sheath and bottle opener
US-11518053-B2 · Dec 6, 2022 · US
Prep tool
US-2022281093-A1 · Sep 8, 2022 · US
Prep tool
US-11370098-B2 · Jun 28, 2022 · US
Folding tool
US-2022176536-A1 · Jun 9, 2022 · US
Folding machete
US-11298836-B2 · Apr 12, 2022 · US
Folding tool
US-11292117-B2 · Apr 5, 2022 · US
Scoring knife
US-2022080606-A1 · Mar 17, 2022 · US
Prep tool
US-11253987-B2 · Feb 22, 2022 · US
Scoring knife
US-11192268-B2 · Dec 7, 2021 · US
Prep tool
US-2021197355-A1 · Jul 1, 2021 · US
Utility Knife
US-2021023724-A1 · Jan 28, 2021 · US
Knife having sheath and bottle opener
US-2021008737-A1 · Jan 14, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B26B11/006?
- CPC B26B11/006 is the Cooperative Patent Classification code for “Several functions combined in the blade.”
- How many patents are filed under CPC B26B11/006 (Several functions combined in the blade)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC B26B11/006 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).