Compact safety cutter
US-2024316811-A1 · Sep 26, 2024 · US
Guards or sheaths for knives
Guards or sheaths for knives · 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 | B26B29/02 |
| Official title | Guards or sheaths for knives |
| Display label | Guards or sheaths for knives |
| Total patents | 66 |
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 | 6 |
| 2017 | 8 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 12 |
| 2022 | 6 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Industrial box top opener
US-2024165835-A1 · May 23, 2024 · US
Utility blade and holder
US-2024100724-A1 · Mar 28, 2024 · US
Utility knife with tape breaking structure
US-2024033954-A1 · Feb 1, 2024 · US
Deburring cutter
US-11833702-B2 · Dec 5, 2023 · US
Membrane delamination device
US-11752036-B2 · Sep 12, 2023 · US
Box top opener
US-11717976-B2 · Aug 8, 2023 · US
Pocket knife
US-11639006-B1 · May 2, 2023 · US
Utility knife
US-11577412-B2 · Feb 14, 2023 · US
Safety knife with slidable grip
US-11554511-B2 · Jan 17, 2023 · US
Wire stripping and cutting tool
US-2023009862-A1 · Jan 12, 2023 · US
Box Top Opener
US-2022297323-A1 · Sep 22, 2022 · US
Safety knife with slidable grip
US-11433563-B2 · Sep 6, 2022 · US
Utility knife
US-11364644-B2 · Jun 21, 2022 · US
Deburring cutter
US-2022152850-A1 · May 19, 2022 · US
Compact safety cutter
US-2022048212-A1 · Feb 17, 2022 · US
Deburring cutter
US-11235479-B2 · Feb 1, 2022 · US
Compact safety cutter
US-11161265-B2 · Nov 2, 2021 · US
Utility knife
US-2021316465-A1 · Oct 14, 2021 · US
Deburring cutter
US-2021308882-A1 · Oct 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B26B29/02?
- CPC B26B29/02 is the Cooperative Patent Classification code for “Guards or sheaths for knives.”
- How many patents are filed under CPC B26B29/02 (Guards or sheaths for knives)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B26B29/02 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).