A01K 97/12
Signalling devices
Official title: Signalling devices, e.g. tip-up devices (A01K91/06 takes precedence {; for floats A01K93/02; for ice-fishing A01K97/01; for supports A01K97/10})
A01K97/12 (Signalling devices) appears on 440 US grants and 312 published applications in this corpus.
Search patents in A01K- Granted patents
- 440
- Published applications
- 312
- Assignees
- 93
- Inventors
- 679
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 9 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 9 | 0 |
| 1984 | 9 | 0 |
| 1985 | 11 | 0 |
| 1986 | 4 | 0 |
| 1987 | 12 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 11 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 0 |
| 2002 | 12 | 3 |
| 2003 | 3 | 9 |
| 2004 | 3 | 4 |
| 2005 | 5 | 6 |
| 2006 | 8 | 7 |
| 2007 | 3 | 12 |
| 2008 | 11 | 15 |
| 2009 | 5 | 7 |
| 2010 | 7 | 4 |
| 2011 | 8 | 11 |
| 2012 | 5 | 3 |
| 2013 | 6 | 5 |
| 2014 | 8 | 17 |
| 2015 | 12 | 13 |
| 2016 | 11 | 19 |
| 2017 | 8 | 14 |
| 2018 | 10 | 30 |
| 2019 | 12 | 19 |
| 2020 | 22 | 19 |
| 2021 | 8 | 12 |
| 2022 | 20 | 18 |
| 2023 | 13 | 18 |
| 2024 | 17 | 18 |
| 2025 | 27 | 20 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for controlling a watercraft in response to a fish bite25 Aug 2026US 12,715,554 B2Navico, Inc.
- Bank pole fishing apparatus28 Jul 2026US 12,690,575 B1
- Planer board with movable keel2 Jun 2026US 12,642,261 B1John Mohr Enterprises LLC
- Ice fishing apparatus with audible and visual bite indicator19 May 2026US 12,628,806 B2
- Marine equipment inventory tool12 May 2026US 12,626,219 B2Fishing Chaos, Inc
- Ice fishing electronics integration assembly8 Oct 2026US 2026/0305591 A1Wild Wing Woodworks LLC DBA Wild Wing Products
- Intelligent fishing reel control system and method17 Sep 2026US 2026/0271900 A1Piscisea Tech Inc
- Method, smart device and electronic system for identifying landing position of fishing lure, medium and program product17 Sep 2026US 2026/0271905 A1Guangdong Coros Sports Technology Co., Ltd
- Video fishing system with electrically-conductive fishing line10 Sep 2026US 2026/0262622 A1ReelView Fishing, Inc.
- Video fishing system with electrically-conductive fishing line10 Sep 2026US 2026/0262623 A1ReelView Fishing, Inc.
Most cited
By later US patents