B65B 13/32
By welding, soldering, or heat-sealing
Official title: by welding, soldering, or heat-sealing; by applying adhesive
B65B13/32 (By welding, soldering, or heat-sealing) appears on 279 US grants and 212 published applications in this corpus.
Search patents in B65B- Granted patents
- 279
- Published applications
- 212
- Assignees
- 120
- Inventors
- 349
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 9 | 4 |
| 2003 | 12 | 11 |
| 2004 | 4 | 11 |
| 2005 | 10 | 6 |
| 2006 | 5 | 1 |
| 2007 | 2 | 5 |
| 2008 | 8 | 4 |
| 2009 | 3 | 6 |
| 2010 | 3 | 1 |
| 2011 | 0 | 7 |
| 2012 | 1 | 3 |
| 2013 | 1 | 7 |
| 2014 | 5 | 11 |
| 2015 | 6 | 8 |
| 2016 | 7 | 13 |
| 2017 | 9 | 7 |
| 2018 | 10 | 7 |
| 2019 | 7 | 7 |
| 2020 | 7 | 16 |
| 2021 | 9 | 13 |
| 2022 | 15 | 8 |
| 2023 | 14 | 17 |
| 2024 | 9 | 15 |
| 2025 | 14 | 15 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Strapping machine and packaging method for the strapping machine29 Sep 2026US 12,747,056 B2
- Strapping device and method for producing strapped packages1 Sep 2026US 12,722,821 B2Krones AG
- Strapping machine strap-feeding assembly for reducing drive-roller slippage30 Jun 2026US 12,668,386 B2Signode Industrial Group LLC
- Automatic device for strapping bales in fibrous material and automatic method for strapping bales in fibrous material16 Jun 2026US 12,654,892 B2Itipack Srl
- Strapping tool24 Feb 2026US 12,559,273 B2Golden Bear LLC
- Welding device for handheld packing machine having handle24 Sep 2026US 2026/0285519 A1Zhejiang Weipai Packaging Equipment Co., Ltd.
- Hand-held strapping device and method of operation thereof9 Jul 2026US 2026/0192954 A1Signode Industrial Group LLC
- Strapping device with motor-driven rocker9 Jul 2026US 2026/0192955 A1Signode Industrial Group LLC
- Strapping machine configured to form a welded strap joint via induction heating28 May 2026US 2026/0145831 A1Signode Industrial Group LLC
- Pallet with strap channels, strapping machine, and methods of strapping a load7 May 2026US 2026/0125168 A1Signode Industrial Group LLC
Most cited
By later US patents
- All electric friction fusion strapping tool90US 4,313,779 ASignode Corporation · 1982
- Apparatus for banding parcels and the like76US 4,450,032 ACyklop International Emil Hoffmann KG · 1984
- Automatic bundle-tying tool74US 4,534,817 A1985
- Method and apparatus for producing a welded joint in thermoplastic strap66US 4,776,905 ASignode Corporation · 1988
- Strapping apparatus60US 6,328,087 B1Orgapack GmbH · 2001