B02C 13/08
And acting as a fan
Official title: and acting as a fan
B02C13/08 (And acting as a fan) appears on 33 US grants and 21 published applications in this corpus.
Search patents in B02C- Granted patents
- 33
- Published applications
- 21
- Assignees
- 22
- Inventors
- 55
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Autogenous impact mill that reduces size of friable material17 Oct 2023US 11,786,908 B1
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- Luminescent markings23 Feb 2021US 10,927,516 B2Patent Applied Technology
- Rotary mill28 May 2019US 10,300,490 B2Patent Applied Technology
- Milling apparatus13 Aug 2026US 2026/0233231 A1G.T.F. S.r.l.
- Mill housings for pulverizer systems6 Nov 2025US 2025/0339862 A1Maag Reduction, Inc.
- A milling device and process4 Jul 2024US 2024/0216921 A1
- Aero-acoustic materials processing apparatus and method26 Oct 2023US 2023/0338965 A1Vortex Industrial Solutions Ltd
- Impact blower6 Jul 2023US 2023/0211355 A1Tatsumi Air Engineering, Ltd
Most cited
By later US patents
- Method and apparatus for fiberizing26US 5,188,298 AAdvanced Fiber Technology, Inc. · 1993
- Gas flow-type chipping machine21US 6,431,477 B1Pallmann Maschinenfabrik GmbH & Co. KG · 2002
- Method and apparatus for fiberizing and cellulosic product thereof17US 4,919,340 AAdvanced Fiber Technology, Inc. · 1990
- Commercial-grade grinding and mulching machine16US 5,085,376 ATolle Mfg. Co., Inc. · 1992
- Beater mill11US 4,101,080 ASchmidt & Sonner Maskinfabrik A/S · 1978