B29D 35/04
Having multilayered parts
Official title: having multilayered parts
B29D35/04 (Having multilayered parts) appears on 68 US grants and 91 published applications in this corpus.
Search patents in B29D- Granted patents
- 68
- Published applications
- 91
- Assignees
- 46
- Inventors
- 150
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 2 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 9 |
| 2014 | 3 | 6 |
| 2015 | 3 | 8 |
| 2016 | 2 | 4 |
| 2017 | 6 | 8 |
| 2018 | 4 | 3 |
| 2019 | 6 | 8 |
| 2020 | 5 | 8 |
| 2021 | 5 | 7 |
| 2022 | 4 | 4 |
| 2023 | 3 | 4 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Injection physical foaming inner boot and method of manufacturing inner boot by injection physical foaming18 Aug 2026US 12,708,171 B2Feng Tay Enterprises Co., Ltd.
- Process for manufacturing a footwear and footwear parts5 May 2026US 12,617,169 B2What the Future B.V.
- Shoe forming method21 Apr 2026US 12,605,911 B2Zhejiang Huafon New Materials Co., Ltd.
- Foamed sole components and method for making a sole with foamed sole components31 Mar 2026US 12,588,736 B2Skechers U.S. A., Inc. II
- Foamed sole components and method for making a sole with foamed sole components13 Jan 2026US 12,520,904 B2Skechers U.S. A., Inc. II
- Foamed sole components and method for making a sole with foamed sole components13 Aug 2026US 2026/0232075 A1Skechers U.S. A., Inc. II
- Injection physical foaming inner boot and method of manufacturing inner boot by injection physical foaming23 Jul 2026US 2026/0206909 A1Feng Tay Enterprises Co., Ltd.
- Foamed sole components and method for making a sole with foamed sole components15 Jan 2026US 2026/0013596 A1Skechers U.S. A., Inc. II
- Methods for forming a waterproof article of footwear30 Oct 2025US 2025/0331598 A1NIKE, Inc.
- Injection molding system and method19 Jun 2025US 2025/0196458 A1King Steel Machinery Co., Ltd.
Most cited
By later US patents
- Adaptable shoe cover81US 8,474,153 B2Alfred Cloutier Ltée · 2013
- Homogeneous integrally molded skate and method for molding42US 5,462,295 ARoller Derby Skate Corporation · 1995
- Article of footwear comprising a unitary support structure and method of manufacture40US 7,950,676 B2Easton Sports, Inc. · 2011
- Polyurethane injected boot assembly and associated manufacturing method40US 8,984,776 B2LaCrosse Footwear, Inc. · 2015
- Method of manufacturing an injection molded shoe39US 5,667,737 AKoflach Sport Gesellschaft m.b.H. & Co. KG · 1997