Rotary die-cutter for cutting a piece of material out of a printing material
US-10434676-B2 · Oct 8, 2019 · US
using rotating drums
using rotating drums · 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 | B26F1/384 |
| Official title | {using rotating drums} |
| Display label | using rotating drums |
| Total patents | 153 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 14 |
| 2017 | 17 |
| 2018 | 14 |
| 2019 | 21 |
| 2020 | 13 |
| 2021 | 14 |
| 2022 | 13 |
| 2023 | 11 |
| 2024 | 17 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adjustable converting arrangement for a flat substrate, cassette, unit and machine provided therewith
US-10391662-B2 · Aug 27, 2019 · US
Manufacturing system with flat-bed and rotary diecutters and method for operating the manufacturing system
US-10336567-B2 · Jul 2, 2019 · US
Device for treating substrates
US-10328590-B2 · Jun 25, 2019 · US
Cutting unit
US-10286568-B2 · May 14, 2019 · US
Sanitary Tissue Product with a Shaped Line of Weakness
US-2019078263-A1 · Mar 14, 2019 · US
Rotary cutting apparatus with an embedded monitoring unit
US-2018354149-A1 · Dec 13, 2018 · US
Device for processing substrates
US-2018354254-A1 · Dec 13, 2018 · US
Device for treating substrates
US-2018345654-A1 · Dec 6, 2018 · US
System and method for determining package tampering
US-2018346213-A1 · Dec 6, 2018 · US
Device for treating substrates
US-2018339416-A1 · Nov 29, 2018 · US
Device and method for processing substrates
US-2018339418-A1 · Nov 29, 2018 · US
Method and apparatus for positioning a cutting apparatus
US-10059015-B2 · Aug 28, 2018 · US
Method and System for Wrapping and Preparing Facemasks for Packaging in a Manufacturing Line
US-2018208343-A1 · Jul 26, 2018 · US
Ultrasonic rotary molding
US-10010107-B2 · Jul 3, 2018 · US
Method of making polymeric multilayer films
US-9962851-B2 · May 8, 2018 · US
Method and apparatus for making a friction plate
US-9943938-B2 · Apr 17, 2018 · US
Tensioning device for rotary cutting apparatus
US-9943977-B2 · Apr 17, 2018 · US
Absorbent article substrate trim material removal process and apparatus
US-9902083-B2 · Feb 27, 2018 · US
Deep-drawing machine with rotation cutting device
US-2018036782-A1 · Feb 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B26F1/384?
- CPC B26F1/384 is the Cooperative Patent Classification code for “using rotating drums.”
- How many patents are filed under CPC B26F1/384 (using rotating drums)?
- Our database includes 153 publications tagged with this CPC code.
- Is patent activity under CPC B26F1/384 growing?
- Publication counts under this code: 17 in 2024 vs 10 in 2025 (latest complete years).