B31B 50/144
Using tools mounted on belts or chains
Official title: {using tools mounted on belts or chains}
B31B50/144 (Using tools mounted on belts or chains) appears on 5 US grants and 5 published applications in this corpus.
Search patents in B31B- Granted patents
- 5
- Published applications
- 5
- Assignees
- 4
- Inventors
- 6
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Paper cutting and creasing equipment based on synchronous combination of convex and concave cams26 May 2026US 12,636,848 B2SAGA Computer Numerical Control Co., Ltd
- Tool head positioning mechanism for a converting machine, and method for positioning a plurality of tool heads in a converting machine20 Sep 2022US 11,446,891 B2Packsize LLC
- Cutting station for making transversal cuts in a cardboard sheet and a machine for packing an article internally of a cardboard box obtained from the cardboard sheet8 Dec 2020US 10,857,752 B2F. L. Auto S.R.L.
- Cardboard-handling system and method1 Oct 2019US 10,427,248 B2Highcon Systems Ltd.
- Cardboard-handling system and method24 May 2016US 9,346,129 B2Highcon Systems Ltd.
- Paper cutting and creasing equipment based on synchronous combination of convex and concave cams6 Nov 2025US 2025/0340036 A1SAGA Computer Numerical Control Co., Ltd
- Tool head positioning mechanism for a converting machine, and method for positioning a plurality of tool heads in a converting machine2 Apr 2020US 2020/0101686 A1Packsize LLC
- A cutting station for making transversal cuts in a cardboard sheet and a machine for packing an article internally of a cardboard box obtained from the cardboard sheet30 Jan 2020US 2020/0031083 A1F. L. Auto S.R.L.
- Cardboard-handling system and method17 Nov 2016US 2016/0332261 A1Highcon Systems Ltd.
- Cardboard-handling system and method23 May 2013US 2013/0126489 A1Highcon Systems Ltd.
Most cited
By later US patents
- Cardboard-handling system and method1US 10,427,248 B2Highcon Systems Ltd. · 2019
- Cutting station for making transversal cuts in a cardboard sheet and a machine for packing an article internally of a cardboard box obtained from the cardboard sheet1US 10,857,752 B2F. L. Auto S.R.L. · 2020
- Cardboard-handling system and method1US 9,346,129 B2Highcon Systems Ltd. · 2016