B68G 11/02
Mainly composed of fibrous materials
Official title: mainly composed of fibrous materials
B68G11/02 (Mainly composed of fibrous materials) appears on 18 US grants and 27 published applications in this corpus.
Search patents in B68G- Granted patents
- 18
- Published applications
- 27
- Assignees
- 24
- Inventors
- 51
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 1 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Liner for upholstered furniture24 Feb 2026US 12,558,866 B2Inter IKEA Systems B.V.
- Upholstered comfort member15 Apr 2025US 12,274,368 B2Inter IKEA Systems B.V.
- Insulating fill material21 Jan 2025US 12,201,234 B2Bespoke Fabrics Ltd
- Upholstery device17 Sep 2024US 12,089,749 B2
- Cushioning structure2 May 2023US 11,638,488 B2Low & Bonar B.V.
- A kind of pe spinning filler and its production equipment9 Jan 2025US 2025/0011974 A1Hefeng (Qingdao) Home Textiles Co., Ltd.
- Three-dimensional network structure16 May 2024US 2024/0158967 A1TOYOBO MC Corporation
- Liner for upholstered furniture2 Mar 2023US 2023/0068055 A1IKEA Supply AG
- Upholstered comfort member20 Oct 2022US 2022/0330710 A1IKEA Supply AG
- Insulating fill material4 Aug 2022US 2022/0240613 A1Bespoke Fabrics Ltd
Most cited
By later US patents
- Polyester fibrefill blend28US 4,520,066 AImperial Chemical Industries PLC · 1985
- Method and apparatus for processing a fiber cushion body14US 10,399,848 B2Schukra Geratebau AG · 2019
- Net-like structure having excellent low resilience characteristics14US 10,934,644 B2Toyobo Co., Ltd. · 2021
- Elastic network structure with excellent quietness and hardness13US 11,168,421 B2Toyobo Co., Ltd. · 2021
- Coated fire barriers for upholstered furnishings11US 4,923,729 ASprings Industries, Inc. · 1990