B29C 66/436
Joining sheets for making articles comprising cushioning or padding materials, the weld
Official title: {Joining sheets for making articles comprising cushioning or padding materials, the weld being performed through the cushioning material, e.g. car seats (joining through openings B29C66/304)}
B29C66/436 (Joining sheets for making articles comprising cushioning or padding materials, the weld) appears on 102 US grants and 53 published applications in this corpus.
Search patents in B29C- Granted patents
- 102
- Published applications
- 53
- Assignees
- 63
- Inventors
- 179
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 8 |
| 2003 | 2 | 2 |
| 2004 | 5 | 0 |
| 2005 | 2 | 3 |
| 2006 | 3 | 2 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 1 | 3 |
| 2014 | 2 | 1 |
| 2015 | 3 | 6 |
| 2016 | 4 | 5 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 4 | 4 |
| 2020 | 3 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrasonic welding of fabrics for sleep apnea treatment9 Sep 2025US 12,409,292 B2ResMed Pty Ltd
- Laminated molded body and method for manufacturing same1 Jul 2025US 12,343,973 B2Midori Auto Leather Co., Ltd.
- Vented garment16 Jul 2024US 12,035,770 B2NIKE, Inc.
- Method for manufacturing air bag, air bag, and vehicle seat apparatus26 Dec 2023US 11,850,806 B2Aisin Corporation
- Ultrasonic welding of fabrics for sleep apnea treatment4 Oct 2022US 11,458,271 B2ResMed Pty Ltd
- Ultrasonic welding of fabrics for sleep apnea treatment22 Jan 2026US 2026/0021267 A1ResMed Pty Ltd
- Three-dimensional mesh structures and method of assembly19 Sep 2024US 2024/0308165 A1Lear Corporation
- Laminated molded body and method for manufacturing same29 Dec 2022US 2022/0410554 A1Midori Auto Leather Co., Ltd.
- Ultrasonic welding of fabrics for sleep apnea treatment24 Nov 2022US 2022/0370749 A1ResMed Pty Ltd
- Method for manufacturing air bag, air bag, and vehicle seat apparatus18 Nov 2021US 2021/0354401 A1Aisin Seiki Kabushiki Kaisha
Most cited
By later US patents
- Elastic laminate web208US 6,830,800 B2The Procter & Gamble Company · 2004
- Applications for laminate web187US 6,878,433 B2The Procter & Gamble Company · 2005
- Laminate web comprising an apertured layer and method for manufacturing thereof178US 7,037,569 B2The Procter & Gamble Company · 2006
- User-activatible substance delivery system167US 6,863,960 B2The Procter & Gamble Company · 2005
- Applications for substance encapsulating laminate web114US 6,716,498 B2The Procter & Gamble Company · 2004