End flap engagement assembly for erecting cartons and related systems and methods
US-12521956-B2 · Jan 13, 2026 · US
operating on moving material
operating on moving material · 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 | B31B50/54 |
| Official title | operating on moving material |
| Display label | operating on moving material |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shaping tool for secondary packages
US-12162236-B2 · Dec 10, 2024 · US
End flap engagement assembly for erecting cartons and related systems and methods
US-2024190100-A1 · Jun 13, 2024 · US
Method for forming reinforced polygonal containers from blanks
US-11643243-B2 · May 9, 2023 · US
Method of creasing sheets
US-11565493-B2 · Jan 31, 2023 · US
Shaping tool for secondary packages
US-2022250346-A1 · Aug 11, 2022 · US
Method for forming reinforced polygonal containers from blanks
US-2021214118-A1 · Jul 15, 2021 · US
A method of creasing sheets
US-2021154965-A1 · May 27, 2021 · US
Machine and method for forming reinforced polygonal containers from blanks
US-10913569-B2 · Feb 9, 2021 · US
Sheet folding device and box-making machine
US-2020282683-A1 · Sep 10, 2020 · US
Folding device, packaging facility for articles, and method for folding side flaps of external cardboard packagings
US-10647457-B2 · May 12, 2020 · US
Machine and method for folding and adhesively bonding blanks for the production of folding boxes
US-10507944-B2 · Dec 17, 2019 · US
Blanks for display package containing cartomizer blister pack and methods of forming display package for cartomizer blister pack
US-10246216-B2 · Apr 2, 2019 · US
Methods and apparatus for forming and sealing a container having centering tabs
US-2019030849-A1 · Jan 31, 2019 · US
Blanks and methods for forming containers having stacking platforms
US-10093446-B2 · Oct 9, 2018 · US
Methods and apparatus for forming and sealing a container having centering tabs
US-10076887-B2 · Sep 18, 2018 · US
Folding device, packaging facility for articles, and method for folding side flaps of external cardboard packagings
US-2018222608-A1 · Aug 9, 2018 · US
Blanks for display package containing cartomizer blister pack and methods of forming display package for cartomizer blister pack
US-2018093792-A1 · Apr 5, 2018 · US
Machine and method for forming reinforced polygonal containers from blanks
US-2018029744-A1 · Feb 1, 2018 · US
Blanks for display package containing cartomizer blister pack and methods of forming display package for cartomizer blister pack
US-9862161-B2 · Jan 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B31B50/54?
- CPC B31B50/54 is the Cooperative Patent Classification code for “operating on moving material.”
- How many patents are filed under CPC B31B50/54 (operating on moving material)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B31B50/54 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2024 (latest complete years).