Saw chain
US-2025282078-A1 · Sep 11, 2025 · US
Saw chains {(saw chains for slotting or mortising devices B27F5/08)}
Saw chains {(saw chains for slotting or mortising devices B27F5/08)} · 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 | B27B33/14 |
| Official title | Saw chains {(saw chains for slotting or mortising devices B27F5/08)} |
| Display label | Saw chains {(saw chains for slotting or mortising devices B27F5/08)} |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 5 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drive link for a sawchain, and an arrangement of a plurality of drive links for a sawchain
US-12370715-B2 · Jul 29, 2025 · US
Tool Chain, Chain Tool, Method for Identifying a Property of a Tool Chain and System for Identifying a Property of a Tool Chain
US-2025100177-A1 · Mar 27, 2025 · US
Sprocket arrangement, saw chain, and combination of sprocket arrangement and saw chain
US-12214518-B2 · Feb 4, 2025 · US
Saw chain
US-12138699-B2 · Nov 12, 2024 · US
Chainsaw cutters
US-2024100731-A1 · Mar 28, 2024 · US
Chainsaw chains
US-2024066744-A1 · Feb 29, 2024 · US
Chainsaw chains
US-2024066743-A1 · Feb 29, 2024 · US
Saw chain
US-2023219250-A1 · Jul 13, 2023 · US
Chain and chain link with sealing ring
US-2023141432-A1 · May 11, 2023 · US
Saw chain
US-11628509-B2 · Apr 18, 2023 · US
Drive link for a sawchain, and an arrangement of a plurality of drive links for a sawchain
US-2023061470-A1 · Mar 2, 2023 · US
Saw chain
US-2021346968-A1 · Nov 11, 2021 · US
Cutting Chain for Cutting Mineral or Metallic Materials
US-2021245396-A1 · Aug 12, 2021 · US
Sprocket Arrangement, Saw Chain, and Combination of Sprocket Arrangement and Saw Chain
US-2021245389-A1 · Aug 12, 2021 · US
Chainsaw chain and/or bar with coatings having specific properties
US-11014263-B2 · May 25, 2021 · US
Saw apparatus with chain retention
US-10980194-B2 · Apr 20, 2021 · US
Power tool separation device
US-10695939-B2 · Jun 30, 2020 · US
Saw apparatus with chain retention
US-2019223393-A1 · Jul 25, 2019 · US
Power-tool parting device
US-10160135-B2 · Dec 25, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B27B33/14?
- CPC B27B33/14 is the Cooperative Patent Classification code for “Saw chains {(saw chains for slotting or mortising devices B27F5/08)}.”
- How many patents are filed under CPC B27B33/14 (Saw chains {(saw chains for slotting or mortising devices B27F5/08)})?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC B27B33/14 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).