A01K 89/046
Manual pressure control
Official title: {Manual pressure control}
A01K89/046 (Manual pressure control) appears on 69 US grants and 44 published applications in this corpus.
Search patents in A01K- Granted patents
- 69
- Published applications
- 44
- Assignees
- 28
- Inventors
- 81
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 3 | 8 |
| 2019 | 6 | 2 |
| 2020 | 3 | 2 |
| 2021 | 4 | 2 |
| 2022 | 3 | 8 |
| 2023 | 4 | 4 |
| 2024 | 3 | 4 |
| 2025 | 7 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Drag lever and dual-bearing reel for fishing24 Feb 2026US 12,557,803 B2Shimano Inc.
- Dual-bearing reel9 Dec 2025US 12,490,729 B2Shimano Inc.
- Fly fishing reel with brake assembly and methods18 Nov 2025US 12,471,585 B2
- Fishing reel with concentric driveline29 Jul 2025US 12,369,572 B2TrikaUSA Inc.
- Fishing reel with translatable spool15 Apr 2025US 12,274,250 B2TrikaUSA Inc.
- Fishing reel18 Jun 2026US 2026/0165307 A1Shimano Inc.
- Fly fishing reel with brake assembly and methods26 Feb 2026US 2026/0053128 A1
- Fishing reel29 Jan 2026US 2026/0026485 A1Shimano Inc.
- Fishing reel with concentric driveline23 Oct 2025US 2025/0324958 A1TrikaUSA Inc.
- Fishing reel with concentric driveline6 Jun 2024US 2024/0180133 A1TrikaUSA Inc.
Most cited
By later US patents
- Drag mechanism for a fishing reel29US 4,742,974 AShimano Industrial Company Limited · 1988
- Fishing reel with friction drag16US 4,056,246 APenn Fishing Tackle Mfg. Co. · 1977
- Fishing reel15US 4,733,830 A1988
- Fishing reel having a spool shaft supported at both ends thereof15US 4,901,944 ARyobi Ltd. · 1990
- Fishing reel with strip drag mechanism14US 6,402,073 B1Penn Fishing Tackle Manufacturing Co. · 2002