B21D 47/005
Making gratings
Official title: {Making gratings}
B21D47/005 (Making gratings) appears on 11 US grants and 7 published applications in this corpus.
Search patents in B21D- Granted patents
- 11
- Published applications
- 7
- Assignees
- 9
- Inventors
- 32
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 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 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for the production of an object28 Jul 2026US 12,691,490 B2Gimac International S.R.L.
- Stamped steel detectable warning tile and method of manufacture16 Feb 2021US 10,920,378 B2Tuf-Tite, Inc.
- Color-coated gutter cover of expanded metal and method of manufacture31 Dec 2019US 10,519,667 B1E-Z Products LLC
- System and method of making an expanded metal gutter cover having a solid edge margin13 Aug 2019US 10,376,946 B1
- Method for manufacturing a three dimensional frame structure for use as a core structure in a sandwich construction17 Jul 2012US 8,220,155 B2Airbus Operations GmbH
- A method for the production of an object3 Jul 2025US 2025/0214130 A1Gimac International S.R.L.
- Method for producing a metal stamp for embossing a nano-and/or microstructure on a metal device as well as uses thereof and devices made therewith3 Oct 2019US 2019/0299266 A1CSEM Centre Suisse d'Electronique et de Microtechnique SA
- Stamped Steel Detectable Warning Tile and Method of Manufacture25 Jul 2019US 2019/0226158 A1Tuf-Tite, Inc.
- Pyramidal kagome structure and its fabricating method15 Jan 2015US 2015/0017383 A1Korea Advanced Institute of Science and Technology
- Method for manufacturing a three dimensional frame structure for use as a core structure in a sandwich construction26 Feb 2009US 2009/0049693 A1Airbus Deutschland GmbH
Most cited
By later US patents
- Color-coated gutter cover of expanded metal and method of manufacture12US 10,519,667 B1E-Z Products LLC · 2019
- Vapor-liquid contact grid apparatus11US 4,276,242 AKoch Engineering Company, Inc. · 1981
- Method of fabricating vapor-liquid contact grid6US 4,356,611 AKoch Engineering Company, Inc. · 1982
- System and method of making an expanded metal gutter cover having a solid edge margin5US 10,376,946 B12019
- Stamped steel detectable warning tile and method of manufacture5US 10,920,378 B2Tuf-Tite, Inc. · 2021