Dunnage conversion machine and method with assisted tear apparatus
US-2024001638-A1 · Jan 4, 2024 · US
Tearing
Tearing · 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 | B26F3/02 |
| Official title | Tearing |
| Display label | Tearing |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 12 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 10 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dispenser with tear unit
US-11497359-B2 · Nov 15, 2022 · US
Separation unit and a dispenser comprising a separation unit
US-11484162-B2 · Nov 1, 2022 · US
Lottery Ticket Dispensing Unit with Brake Roller
US-2022114860-A1 · Apr 14, 2022 · US
Dispenser with tear unit
US-2022087487-A1 · Mar 24, 2022 · US
Tear-assist blade
US-11241858-B2 · Feb 8, 2022 · US
Method of separating electronic devices having a back layer and apparatus
US-2021183705-A1 · Jun 17, 2021 · US
Apparatus and method for converting a sheet into a continuous strip
US-11027448-B2 · Jun 8, 2021 · US
Systems and methods for cutting or perforating a web material
US-10953561-B2 · Mar 23, 2021 · US
Method of separating electronic devices having a back layer and apparatus
US-10950503-B2 · Mar 16, 2021 · US
Separation unit and a dispenser comprising a separation unit
US-2021068595-A1 · Mar 11, 2021 · US
Splitting method for a liquid crystal display (LCD)
US-10843366-B2 · Nov 24, 2020 · US
Tear-assist blade
US-2020238651-A1 · Jul 30, 2020 · US
Magnet cutting device
US-10668641-B2 · Jun 2, 2020 · US
Tear-assist apparatus
US-10661523-B2 · May 26, 2020 · US
Web wrap apparatus with separator and stripper therefor
US-10624270-B2 · Apr 21, 2020 · US
Tear-assist blade
US-10618239-B2 · Apr 14, 2020 · US
Apparatus and method for manufacturing field-pole magnet
US-10583579-B2 · Mar 10, 2020 · US
Method of separating electronic devices having a back layer and apparatus
US-2019363019-A1 · Nov 28, 2019 · US
Method of separating electronic devices having a back layer and apparatus
US-10446446-B2 · Oct 15, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B26F3/02?
- CPC B26F3/02 is the Cooperative Patent Classification code for “Tearing.”
- How many patents are filed under CPC B26F3/02 (Tearing)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC B26F3/02 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).