B02C 2/04
With vertical axis
Official title: with vertical axis
B02C2/04 (With vertical axis) appears on 313 US grants and 233 published applications in this corpus.
Search patents in B02C- Granted patents
- 313
- Published applications
- 233
- Assignees
- 116
- Inventors
- 408
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 8 | 0 |
| 1985 | 1 | 0 |
| 1986 | 11 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 18 | 0 |
| 1999 | 16 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 8 |
| 2003 | 9 | 4 |
| 2004 | 1 | 1 |
| 2005 | 0 | 4 |
| 2006 | 5 | 9 |
| 2007 | 2 | 2 |
| 2008 | 2 | 5 |
| 2009 | 3 | 10 |
| 2010 | 10 | 13 |
| 2011 | 13 | 10 |
| 2012 | 8 | 6 |
| 2013 | 4 | 8 |
| 2014 | 9 | 19 |
| 2015 | 10 | 18 |
| 2016 | 15 | 22 |
| 2017 | 7 | 10 |
| 2018 | 4 | 16 |
| 2019 | 17 | 9 |
| 2020 | 16 | 13 |
| 2021 | 11 | 12 |
| 2022 | 7 | 6 |
| 2023 | 7 | 6 |
| 2024 | 9 | 13 |
| 2025 | 5 | 2 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fretting wear reduction in interference fit of cone crusher head7 Jul 2026US 12,673,327 B2Metso Finland Oy
- Dust sealing23 Jun 2026US 12,661,659 B2Metso Finland Oy
- Fretting wear reduction of interference fitted cone crusher head16 Jun 2026US 12,654,172 B2Metso Finland Oy
- Gyratory crusher with self-aligning mainshaft features and method of assembly thereof9 Jun 2026US 12,649,156 B2FLSmidth A/S
- Concave5 May 2026US 12,616,977 B2Kleemann GmbH
- Cone crusher with skewed axis17 Sep 2026US 2026/0273538 A1FLSmidth A/S
- A gear well for a crusher and a crusher comprising the gear well10 Sep 2026US 2026/0264087 A1Metso Finland Oy
- Cone crusher with bottom spring adjustment type mechanism26 Mar 2026US 2026/0084159 A1Zhekuang Heavy Industry Co., Ltd.
- Gyratory crusher, a method for rotating an upper crusher frame and a retrofitting kit22 Jan 2026US 2026/0021490 A1Metso USA Inc.
- Concave retaining and removal system for crushers15 Jan 2026US 2026/0014566 A1Metso USA Inc.
Most cited
By later US patents
- Conical crusher33US 4,478,373 ARexnord Inc. · 1984
- Pulverizing, separating, and size regulating molded resin articles28US 5,323,971 AEin Co., Ltd. · 1994
- Cone crusher27US 4,192,472 A1980
- Gyratory cone crusher25US 4,467,971 ALippmann-Milwaukee, Inc. · 1984
- Crusher gap setting by ultrasonic measurement22US 3,944,146 AKlockner-Humboldt-Deutz Aktiengesellschaft · 1976