B65B 13/322
Friction welding
Official title: {Friction welding}
B65B13/322 (Friction welding) appears on 80 US grants and 71 published applications in this corpus.
Search patents in B65B- Granted patents
- 80
- Published applications
- 71
- Assignees
- 22
- Inventors
- 69
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 6 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 3 | 4 |
| 2016 | 4 | 5 |
| 2017 | 2 | 1 |
| 2018 | 3 | 1 |
| 2019 | 2 | 3 |
| 2020 | 1 | 8 |
| 2021 | 4 | 2 |
| 2022 | 9 | 5 |
| 2023 | 6 | 9 |
| 2024 | 4 | 4 |
| 2025 | 6 | 9 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Strapping apparatus30 Dec 2025US 12,509,261 B2Signode Industrial Group LLC
- Handheld strapping device26 Aug 2025US 12,397,943 B2Samuel, Son & Co. (USA) Inc.
- Hand held strapping tool13 May 2025US 12,296,997 B2Samuel, Son & Co. (USA) Inc.
- Strapping device having a pivotable rocker6 May 2025US 12,291,362 B2Signode Industrial Group LLC
- Fusion welding device1 Apr 2025US 12,263,973 B2Taizhou Yongpai Pack Equipment Co., Ltd.
- Strapping device with motor-driven rocker9 Jul 2026US 2026/0192955 A1Signode Industrial Group LLC
- Welding device16 Apr 2026US 2026/0103307 A1Zhejiang Weipai Packaging Equipment Co., Ltd.
- Hand held strapping tool27 Nov 2025US 2025/0361043 A1Samuel, Son & Co. (USA) Inc.
- Handheld strapping device20 Nov 2025US 2025/0353627 A1Samuel, Son & Co. (USA) Inc.
- Method of strapping one or more articles with a strap29 May 2025US 2025/0171176 A1Fromm Holding AG
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
- Method and apparatus for producing a welded joint in thermoplastic strap66US 4,776,905 ASignode Corporation · 1988
- Automatic strapping machine55US 4,050,372 ASignode Corporation · 1977
- Structure portable strapping machine54US 7,073,431 B12006