B21F 27/04
Manufacturing on machines with rotating blades or formers
B21F27/04 (Manufacturing on machines with rotating blades or formers) appears on 17 US grants and 12 published applications in this corpus.
Search patents in B21F- Granted patents
- 17
- Published applications
- 12
- Assignees
- 10
- Inventors
- 22
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 3 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing helices, production device for producing helices, chain-link net device, and uses of the chain-link net device20 Feb 2024US 11,904,380 B2Geobrugg AG
- Wire forming apparatus28 Feb 2023US 11,590,557 B2Kabushiki Kaisha Itaya Seisaku Sho
- Bending device and method for producing a wire mesh8 Dec 2020US 10,857,588 B2Geobrugg AG
- Wire mesh and method for producing a coil for a wire mesh24 Mar 2020US 10,597,833 B2Geobrugg AG
- Wire netting and method for producing a helix for a wire netting4 Dec 2018US 10,145,045 B2Geobrugg AG
- Method for producing helices, production device for producing helices, chain-link net device, and uses of the chain-link net device26 May 2022US 2022/0161311 A1Geobrugg AG
- Wire forming apparatus7 Oct 2021US 2021/0308738 A1Kabushiki Kaisha Itaya Seisaku Sho
- Bending device and method for producing a wire mesh19 Dec 2019US 2019/0381558 A1Geobrugg AG
- Wire mesh and method for producing a coil for a wire mesh31 Oct 2019US 2019/0330810 A1Geobrugg AG
- Bending device for producing a coil for a wire mesh24 Oct 2019US 2019/0321877 A1Geobrugg AG
Most cited
By later US patents
- Method and apparatus for making elongated flat wire coils24US 4,044,583 AWire Conveyor Belts, Inc. · 1977
- Barrier-type metal wire fabric and its manufacture8US 4,440,367 AMaryland Wire Belts, Inc. · 1984
- Chain-link fencing package and method of making same7US 4,049,224 AARBED Acieries Reunies de Burbach-Eich-Dudelange S.A. · 1977
- Net, in particular for protection, safety, water-rearing or architectural purposes, and an apparatus for producing the net6US 9,333,553 B2Geobrugg AG · 2016
- Method for producing a net, in particular for a basket for pisciculture5US 9,452,467 B2Geobrugg AG · 2016