B65F 1/1447
Located underground
Official title: {located underground}
B65F1/1447 (Located underground) appears on 29 US grants and 30 published applications in this corpus.
Search patents in B65F- Granted patents
- 29
- Published applications
- 30
- Assignees
- 24
- Inventors
- 53
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 6 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 3 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Underground waste collection system1 Jul 2025US 12,344,466 B2Sotkon Sp Slu
- Refuse distribution and compaction devices and methods27 May 2025US 12,312,163 B2Mr. Fill Holding B.V.
- In-ground receptacle and installation thereof31 Dec 2024US 12,179,999 B2Earthbin Inc.
- Dynamic movable integrated system for waste collection15 Sep 2020US 10,773,885 B2
- In-ground receptacle and installation thereof28 Apr 2020US 10,633,178 B2
- Refuse collection system, control unit therefor, and method20 Mar 2025US 2025/0091803 A1Mr. Fill Holding B.V.
- In-ground receptacle and installation thereof7 Sep 2023US 2023/0278783 A1Earthbin Inc.
- Underground waste collection system4 May 2023US 2023/0136266 A1Sotkon Sp Slu
- Refuse distribution and compaction devices and methods25 Aug 2022US 2022/0267087 A1Mr. Fill Holding B.V.
- Trash Storage and Disposal System and Method29 Apr 2021US 2021/0122567 A1
Most cited
By later US patents
- Slidable sealing lid apparatus for subsurface storage containers31US 5,992,680 A1999
- Waste recycling kit21US 4,682,699 A1987
- In ground trash receptacle20US 4,775,066 A1988
- Storage and disposal of organic waste19US 5,568,996 AOrganic Resource Management Inc. · 1996
- Recessed flexible wall refuse container13US 4,570,812 ASouthwestern Products, Inc. · 1986