B31B 70/142
Using presses or dies
Official title: {using presses or dies}
B31B70/142 (Using presses or dies) appears on 41 US grants and 66 published applications in this corpus.
Search patents in B31B- Granted patents
- 41
- Published applications
- 66
- Assignees
- 31
- Inventors
- 73
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 2 |
| 2016 | 0 | 3 |
| 2017 | 0 | 3 |
| 2018 | 2 | 6 |
| 2019 | 2 | 5 |
| 2020 | 4 | 7 |
| 2021 | 4 | 5 |
| 2022 | 7 | 2 |
| 2023 | 1 | 8 |
| 2024 | 9 | 8 |
| 2025 | 3 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Embossed paper in combination with paper cushioning for shipping envelopes27 Jan 2026US 12,533,871 B2HexcelPack, LLC
- Thermoplastic bags with duplicative seals11 Nov 2025US 12,466,611 B2The Glad Products Company
- Phased intermeshing rollers for creating patterns in trash bags21 Oct 2025US 12,448,178 B2The Glad Products Company
- Four side seal packaging bag and preparation device and method thereof16 Sep 2025US 12,415,328 B2Shanghai Zhoutai Light Industry Machinery Manufacturing Co., Ltd.
- Bag making apparatus and bag making method1 Oct 2024US 12,103,263 B2Totani Corporation
- Cushion sheet production module and packaging bag production device thereof16 Jul 2026US 2026/0200640 A1Beta (Shenzhen) Package Products Co., Ltd
- Phased intermeshing rollers for creating patterns in trash bags22 Jan 2026US 2026/0021941 A1The Glad Products Company
- Phased intermeshing rollers for creating patterns in trash bags22 Jan 2026US 2026/0021942 A1The Glad Products Company
- Embossed paper in combination with paper cushioning for shipping envelopes3 Apr 2025US 2025/0108590 A1HexcelPack, LLC
- Four side seal packaging bag and preparation device and method thereof9 Jan 2025US 2025/0010568 A1Shanghai Zhoutai Light Industry Machinery Manufacturing Co., Ltd.
Most cited
By later US patents
- Method and apparatus for manufacturing sleeve- or bag-like containers, as well as such container435US 5,228,234 AKlerk's Plastic Industrie, B.V. · 1993
- Packaging machine for forming free-standing pouches31US 5,830,118 AKlockner Bartelt, Inc. · 1998
- Full recycling environmental protection packaging structure and manufacturing method thereof17US 10,850,891 B2Beta (Shenzhen) Package Products Co., Ltd · 2020
- Visually enhanced tab file system17US 7,900,813 B2Smead Manufacturing Company · 2011
- Rotary envelope cutting apparatus13US 4,450,740 AWestvaco Corporation · 1984