B21F 27/10
With soldered or welded crossings
Official title: with soldered or welded crossings
B21F27/10 (With soldered or welded crossings) appears on 83 US grants and 53 published applications in this corpus.
Search patents in B21F- Granted patents
- 83
- Published applications
- 53
- Assignees
- 44
- Inventors
- 133
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 4 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 7 |
| 2006 | 2 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 4 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 5 |
| 2019 | 2 | 4 |
| 2020 | 3 | 0 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 7 |
| 2024 | 1 | 3 |
| 2025 | 3 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wire mesh products and manufacturing systems and methods therefore6 Oct 2026US 12,752,335 B2Riverdale Mills Corporation
- Device and method for feeding cross wires in a wire mesh welding machine15 Jul 2025US 12,358,040 B2EVG Entwicklungs- u. Verwertungs-Gesellschaft m.b. H
- Molding machines for flexible production of rebars of bottom, web, and top plates of precast small box girders and methods for using thereof20 May 2025US 12,303,966 B1China Railway No. 4 Engineering Group Co., Ltd
- Bending head for welded wire mesh6 May 2025US 12,290,849 B2Progress Maschinen & Automation AG
- Device for producing a metal mesh reinforcement13 Feb 2024US 11,897,023 B2MBK Maschinenbau GmbH
- Multi-station device for producing and welding prestressed positioning mesh of box girder25 Jun 2026US 2026/0175286 A1Anhui Shuzhi Construction Research Institute Co., Ltd.
- Method and system for producing a wire mesh mat from intersecting longitudinal wires and transverse wires12 Dec 2024US 2024/0408664 A1
- Longitudinal-wire guide for advancing a number of parallel steel wires21 Nov 2024US 2024/0383029 A1
- Wire mesh products and manufacturing systems and methods therefore23 May 2024US 2024/0165692 A1Riverdale Mills Corporation
- Single-spot welding device16 Nov 2023US 2023/0364701 A1
Most cited
By later US patents
- Barrier formed by resistance projection welding43US 6,811,145 B22004
- Lattice block material29US 5,527,590 A1996
- Lattice block material28US 5,962,150 AJonathan Aerospace Materials Corporation · 1999
- Method for barrier assembly26US 7,071,439 B22006
- Firing range24US 4,514,621 AAustralasian Training Aids (Pty.) Ltd. · 1985