B29C 65/222
Comprising at least a single heated wire
Official title: {comprising at least a single heated wire}
B29C65/222 (Comprising at least a single heated wire) appears on 371 US grants and 244 published applications in this corpus.
Search patents in B29C- Granted patents
- 371
- Published applications
- 244
- Assignees
- 195
- Inventors
- 619
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 12 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 13 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 2 |
| 2002 | 7 | 11 |
| 2003 | 16 | 10 |
| 2004 | 10 | 13 |
| 2005 | 8 | 11 |
| 2006 | 9 | 14 |
| 2007 | 9 | 16 |
| 2008 | 11 | 12 |
| 2009 | 4 | 11 |
| 2010 | 6 | 8 |
| 2011 | 11 | 12 |
| 2012 | 9 | 10 |
| 2013 | 6 | 13 |
| 2014 | 7 | 13 |
| 2015 | 6 | 4 |
| 2016 | 8 | 9 |
| 2017 | 9 | 5 |
| 2018 | 5 | 6 |
| 2019 | 5 | 9 |
| 2020 | 5 | 7 |
| 2021 | 7 | 14 |
| 2022 | 4 | 13 |
| 2023 | 17 | 10 |
| 2024 | 9 | 7 |
| 2025 | 12 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vacuum sealer25 Aug 2026US 12,715,637 B2Ningbo Kedly Appliance Industry Co., Ltd.
- Device for welding plastic tubes30 Jun 2026US 12,668,029 B2Genesis BPS, LLC
- Device for welding two overlapping film sections situated on one side of goods stack to form wrapping23 Dec 2025US 12,502,845 B2MSK-Verpackungs-Systeme GmbH
- Vacuum packaging device25 Nov 2025US 12,478,032 B2Shenzhen Longood Intelligent Electric Co., Ltd
- Dust extraction conducts and processes18 Nov 2025US 12,473,516 B2The Procter & Gamble Company
- Vacuum sealer26 Feb 2026US 2026/0054873 A1Ningbo Kedly Appliance Industry Co., Ltd.
- Multifunctional sealing machine12 Jun 2025US 2025/0187768 A1Unicca Inc.
- Vacuum packaging device13 Feb 2025US 2025/0048993 A1Shenzhen Longood Intelligent Electric Co., Ltd
- Dust extraction conducts and processes9 Jan 2025US 2025/0011692 A1The Procter & Gamble Company
- High-rate manufacturing of thermoplastic composites with electrically and thermally conductive constituents21 Nov 2024US 2024/0387075 A1Purdue Research Foundation
Most cited
By later US patents
- Apparatus for inflating and sealing air-filled packing cushions140US 6,659,150 B1Free-Flow Packaging International, Inc. · 2003
- Stand-up plastic bag and method of making same130US 4,837,849 AThe Dow Chemical Company · 1989
- Method and apparatus for combining a tensioned elastic garter with a substrate127US 5,393,360 AThe Procter & Gamble Company · 1995
- Protective apparel101US 5,048,126 A1991
- Seal wire heat control system101US 5,321,230 AShanklin Corporation · 1994