B31B 2150/20
The longitudinal axes of the containers being perpendicular to the direction in
Official title: the longitudinal axes of the containers being perpendicular to the direction in which the sheets or blanks are fed
B31B2150/20 (The longitudinal axes of the containers being perpendicular to the direction in) appears on 6 US grants and 7 published applications in this corpus.
Search patents in B31B- Granted patents
- 6
- Published applications
- 7
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Packaging bag and manufacturing system thereof13 May 2025US 12,296,541 B2Kyoraku Co., Ltd.
- Paper folding device30 Jul 2024US 12,049,376 B2Duplo Seiko Corporation
- Manufacturing method and manufacturing apparatus for pouch container19 Jul 2022US 11,390,051 B2Fuji Seal International, Inc.
- Plastic bag making apparatus23 Mar 2021US 10,953,620 B2Totani Corporation
- Packaging bag, apparatus and method for manufacturing film material of the packaging bag, and method of manufacturing the packaging bag5 May 2020US 10,640,272 B2Shanghai Zhoutai Light Industry Machinery Manufacturing Co., Ltd.
- Flap spreading device in square bottom forming device of bag making machine, square bottom forming device in bag making machine, and bag making machine23 Apr 2026US 2026/0109127 A1Newlong Industrial Company Limited
- Packaging bag and manufacturing system thereof29 Aug 2024US 2024/0286818 A1Kyoraku Co., Ltd.
- Paper folding device8 Dec 2022US 2022/0388803 A1Duplo Seiko Corporation
- Manufacturing method and manufacturing apparatus for pouch container21 Oct 2021US 2021/0323261 A1Fuji Seal International, Inc.
- Plastic Bag Making Apparatus20 Feb 2020US 2020/0055270 A1Totani Corporation
Most cited
By later US patents