B60P 1/62
With porous walls
Official title: with porous walls
B60P1/62 (With porous walls) appears on 6 US grants and 3 published applications in this corpus.
Search patents in B60P- Granted patents
- 6
- Published applications
- 3
- Assignees
- 6
- Inventors
- 9
- Latest grant
- 24 Mar 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 | 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 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for adjusting center of gravity24 Mar 2026US 12,583,576 B2Hyundai Motor Company
- Method and means for handling and conveying loosefill21 Jan 2003US 6,508,611 B2Storopack, Inc.
- Method and means for handling and conveying loosefill4 Jun 2002US 6,398,460 B1Storopack, Inc.
- Apparatus for handling and conveying loosefill2 Oct 2001US 6,296,424 B1Storopack, Inc.
- Particulate matter air assisted screw discharge apparatus15 Sep 1981US 4,289,428 AThe Associated Portland Cement Manufacturers Limited
Most cited
By later US patents
- Apparatus for handling and conveying loosefill18US 6,296,424 B1Storopack, Inc. · 2001
- Particulate matter air assisted screw discharge apparatus7US 4,289,428 AThe Associated Portland Cement Manufacturers Limited · 1981
- Extraction apparatus5US 3,930,817 ANewclean Engineering Limited · 1976
- Method and means for handling and conveying loosefill5US 6,508,611 B2Storopack, Inc. · 2003
- Method and means for handling and conveying loosefill3US 6,398,460 B1Storopack, Inc. · 2002