Y10T 442/627
Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]
Y10T442/627 (Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]) appears on 331 US grants and 232 published applications in this corpus.
Search patents in Y10T- Granted patents
- 331
- Published applications
- 232
- Assignees
- 183
- Inventors
- 775
- Latest grant
- 27 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 7 | 0 |
| 1997 | 19 | 0 |
| 1998 | 24 | 0 |
| 1999 | 13 | 0 |
| 2000 | 17 | 0 |
| 2001 | 14 | 12 |
| 2002 | 10 | 32 |
| 2003 | 15 | 38 |
| 2004 | 15 | 31 |
| 2005 | 12 | 16 |
| 2006 | 15 | 24 |
| 2007 | 12 | 17 |
| 2008 | 13 | 12 |
| 2009 | 6 | 13 |
| 2010 | 12 | 5 |
| 2011 | 7 | 7 |
| 2012 | 5 | 4 |
| 2013 | 7 | 6 |
| 2014 | 4 | 4 |
| 2015 | 5 | 7 |
| 2016 | 2 | 1 |
| 2017 | 3 | 0 |
| 2018 | 3 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10T 442/629Composite strand or fiber material83
- Y10T 442/635Synthetic polymeric strand or fiber material80
- Y10T 442/632A single nonwoven layer comprising non-linear synthetic polymeric strand or fiber material58
- Y10T 442/63Carbon or carbonaceous strand or fiber material32
- Y10T 442/631Glass strand or fiber material30
- Y10T 442/634A nonwoven fabric having a layer comprising non-linear synthetic polymeric strand or14
Recent patents
- Method and apparatus for manufacturing natural fiber based staple fibers on a common surface27 Sep 2022US 11,453,961 B2Spinnova Oy
- Nonwoven fabrics of short individualized bast fibers and products made therefrom31 Dec 2019US 10,519,579 B2GPCP IP Holdings LLC
- Crimped conjugated fiber and nonwoven fabric comprising the same18 Sep 2018US 10,077,518 B2Mitsui Chemicals, Inc.
- Nonwoven fabrics comprised of individualized bast fibers27 Mar 2018US 9,926,654 B2GPCP IP Holdings LLC
- Active fibre20 Feb 2018US 9,896,788 B2MMT Textiles Limited
- A filament and yarn produced on the basis of a natural protein19 Nov 2020US 2020/0362474 A1ECCO Sko A/S
- Method and apparatus for manufacturing a staple fiber based on natural protein fiber, a raw wool based on the staple fiber, a fibrous yarn made of the staple fiber, a non-woven material made of the staple fiber and an item comprising the staple fiber.13 Feb 2020US 2020/0048794 A1ECCO Sko A/S
- A natural fiber based staple fibers, a method and apparatus for manufacturing such26 Dec 2019US 2019/0390375 A1Spinnova Oy
- Heat-bondable conjugate fiber with excellent softness and nonwoven fabric using the same28 Apr 2016US 2016/0115630 A1ES FiberVisions ApS
- Protective cover for portable terminal and method for manufacturing same17 Dec 2015US 2015/0364824 A1Amogreentech Co., Ltd.
Most cited
By later US patents
- Nonwoven multicomponent polymeric fabric and method for making same779US 5,382,400 AKimberly-Clark Corporation · 1995
- Web of blended microfibers and crimped bulking fibers445US 4,118,531 AMinnesota Mining and Manufacturing Company · 1978
- Multicomponent apertured nonwoven341US 6,632,504 B1BBA Nonwovens Simpsonville, Inc. · 2003
- Sheet product containing sorbent particulate material336US 4,429,001 AMinnesota Mining and Manufacturing Company · 1984
- Method for making random laid bonded continuous filament cloth254US 4,209,563 AThe Procter & Gamble Company · 1980