A62B 1/12
Hydraulically operated
Official title: hydraulically operated
A62B1/12 (Hydraulically operated) appears on 50 US grants and 22 published applications in this corpus.
Search patents in A62B- Granted patents
- 50
- Published applications
- 22
- Assignees
- 20
- Inventors
- 78
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 4 |
| 2004 | 3 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Line dispensing devices13 Jan 2026US 12,521,578 B2TruBlue LLC
- Reel braking system12 Dec 2023US 11,840,422 B2Macnaught Pty Ltd
- Tactical rope insertion assist device15 Dec 2020US 10,864,387 B2Auburn University
- Line retraction device having a damper assembly17 Sep 2019US 10,413,761 B2MSA Technology, LLC
- Apparatus for safely lowering user from structure1 May 2012US 8,167,090 B2
- Line dispensing devices23 Sep 2021US 2021/0290986 A1TruBlue LLC
- Reel braking system26 Nov 2020US 2020/0369490 A1Macnaught Pty Ltd
- Rescue system from high rise apartments with automatic hydro mechanic control and without electricity10 Jan 2019US 2019/0009113 A1
- Tactical rope insertion assist device25 Oct 2018US 2018/0304105 A1Auburn University
- Self-braking pulley21 Dec 2017US 2017/0361137 A1Ayd Ltd.
Most cited
By later US patents