A01K 89/0185
Ratchet-type drive
Official title: {Ratchet-type drive}
A01K89/0185 (Ratchet-type drive) appears on 48 US grants and 10 published applications in this corpus.
Search patents in A01K- Granted patents
- 48
- Published applications
- 10
- Assignees
- 16
- Inventors
- 45
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 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 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Anti-reverse mechanism for fishing reel2 Dec 2025US 12,484,564 B2TrikaUSA Inc.
- Live liner drag device13 Oct 2020US 10,798,927 B2Pure Fishing, Inc.
- Dual-bearing reel7 Jul 2020US 10,701,917 B2Shimano Inc.
- Clutch control mechanism for dual-bearing reel9 Apr 2019US 10,253,826 B2Shimano Components (Malaysia) SDN. BHD.
- Torque limiting device for fishing reel11 Nov 2014US 8,882,013 B2Shimano Inc.
- Anti-reverse mechanism for fishing reel5 Mar 2026US 2026/0060227 A1TrikaUSA Inc.
- Disengaging mechanism12 Feb 2026US 2026/0041076 A1
- Multi-Rotational Pull Lever Fishing Reel16 May 2024US 2024/0156077 A1
- Anti-reverse mechanism for fishing reel27 Jul 2023US 2023/0232802 A1TrikaUSA Inc.
- Dual-bearing reel1 Aug 2019US 2019/0230909 A1Shimano Inc.
Most cited
By later US patents
- Reel mechanism56US 4,014,422 ARyobi Ltd. · 1977
- Clutch structure for a fishing reel50US 5,333,812 AShimano Inc. · 1994
- Fishing reel clutch mechanism49US 5,058,823 ARyobi Ltd. · 1991
- Fishing reel with friction drag16US 4,056,246 APenn Fishing Tackle Mfg. Co. · 1977
- Fishing reel having an improved clutch mechanism16US 5,350,133 AShimano Inc. · 1994