B29C 65/228
Characterised by the means for electrically connecting the ends of said heated
Official title: {characterised by the means for electrically connecting the ends of said heated wire, resistive ribbon, resistive band or resistive strip}
B29C65/228 (Characterised by the means for electrically connecting the ends of said heated) appears on 185 US grants and 130 published applications in this corpus.
Search patents in B29C- Granted patents
- 185
- Published applications
- 130
- Assignees
- 116
- Inventors
- 312
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 5 |
| 2003 | 6 | 3 |
| 2004 | 3 | 9 |
| 2005 | 6 | 5 |
| 2006 | 3 | 7 |
| 2007 | 4 | 6 |
| 2008 | 5 | 6 |
| 2009 | 1 | 6 |
| 2010 | 3 | 2 |
| 2011 | 3 | 3 |
| 2012 | 1 | 2 |
| 2013 | 3 | 5 |
| 2014 | 2 | 3 |
| 2015 | 1 | 1 |
| 2016 | 3 | 3 |
| 2017 | 1 | 6 |
| 2018 | 5 | 6 |
| 2019 | 6 | 11 |
| 2020 | 3 | 7 |
| 2021 | 8 | 15 |
| 2022 | 6 | 4 |
| 2023 | 7 | 1 |
| 2024 | 11 | 6 |
| 2025 | 4 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vacuum sealer25 Aug 2026US 12,715,637 B2Ningbo Kedly Appliance Industry Co., Ltd.
- Stitchless bulk bag with heat fused seams and method of production17 Feb 2026US 12,552,109 B2Ameriglobe, LLC
- Apparatus and methods of sealing pouches18 Nov 2025US 12,472,698 B2Arthrex, Inc.
- Household vacuum sealer supplied AC power and heated11 Nov 2025US 12,466,594 B2Bonsen Electronics Limited
- Split bus assembly for heat-seal tool23 Sep 2025US 12,420,490 B2Force Global—ROPEX America LLC
- Welding tool30 Jul 2026US 2026/0216960 A1Ropex Industrie-Elektronik GmbH
- Welding tool for welding plastic films4 Jun 2026US 2026/0151968 A1Ropex Industrie-Elektronik GmbH
- Vacuum sealer26 Feb 2026US 2026/0054873 A1Ningbo Kedly Appliance Industry Co., Ltd.
- Fusion bonding wafer, tube fusion bonding device, and tube fusion bonding method10 Apr 2025US 2025/0115005 A1Terumo BCT, Inc.
- Household Vacuum Sealer Supplied AC Power and Heated6 Mar 2025US 2025/0074640 A1Bonsen Electronics Limited
Most cited
By later US patents
- Seal wire heat control system101US 5,321,230 AShanklin Corporation · 1994
- High speed apparatus for forming foam cushions for packaging purposes89US 5,376,219 ASealed Air Corporation · 1994
- Device for collecting and confining hospital and household waste83US 6,065,272 ACaptiva Holding · 2000
- Device for sealing two plies of film together, particularly for enclosing a foamable composition in a flexible container72US 6,550,229 B2Sealed Air Corporation (US) · 2003
- Rotary impulse sealer69US 7,247,219 B2Sealed Air Corporation (US) · 2007