B03C 1/20
In the form of belts
Official title: in the form of belts, e.g. cross-belt type
B03C1/20 (In the form of belts) appears on 28 US grants and 40 published applications in this corpus.
Search patents in B03C- Granted patents
- 28
- Published applications
- 40
- Assignees
- 25
- Inventors
- 62
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 3 |
| 2019 | 2 | 4 |
| 2020 | 4 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 3 |
| 2023 | 2 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Recycling waste refractory material10 Feb 2026US 12,544,795 B2Chester Arthur Clark
- Production of glass sand19 Aug 2025US 12,391,598 B2
- Method and apparatus for continuous magnetic filtration of ferrous mill scale from liquid solutions13 Aug 2024US 12,059,688 B2GT of Ohio, Ltd.
- Method and apparatus for separating feed material5 Dec 2023US 11,833,525 B2LIG GmbH
- Method and system of reducing non-ferrous metal content of scrap steel5 Dec 2023US 11,834,728 B2Nucor Corporation
- System and process for dry magnetic concentration of fine iron ore concentrates5 Mar 2026US 2026/0061430 A1Vale S.A.
- Overmolded thermoplastic articles formed from high-purity recovered thermoplastic elastomer materials19 Feb 2026US 2026/0049189 A1
- Apparatus and method for magnetising materials12 Jun 2025US 2025/0191822 A1Dry Tail IP Pty Ltd
- Recycling waste refractory material14 Nov 2024US 2024/0375149 A1Chester Arthur Clark
- Method and system of reducing non-ferrous metal content of scrap steel22 Feb 2024US 2024/0060152 A1Nucor Corporation
Most cited
By later US patents
- Spatially modulated magnetic fields for part selection and alignment on a conveyor belt28US 8,616,362 B1GM Global Technology Operations LLC · 2013
- Movable magnetic assembly for collecting and releasing magnetic materials and method11US 6,056,879 AInsul-Magnetics, Incorporated · 2000
- Moulding composition11US 7,631,767 B22009
- Magnetic filter apparatus8US 4,209,403 AMontanus Industrieanlagen GmbH · 1980
- Method and apparatus for magnetic separation of particulates from liquids8US 6,896,801 B2H.R. Black Co., Inc. · 2005