B62J 3/12
Buzzers
Official title: Buzzers; Horns with electrically driven airflow
B62J3/12 (Buzzers) appears on 28 US grants and 31 published applications in this corpus.
Search patents in B62J- Granted patents
- 28
- Published applications
- 31
- Assignees
- 16
- Inventors
- 83
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 3 | 1 |
| 2020 | 0 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 5 |
| 2024 | 2 | 3 |
| 2025 | 5 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bike horn with sound activated light18 Aug 2026US 12,710,172 B2Brightz, Ltd.
- System, method and apparatus for switchable sound-making device10 Feb 2026US 12,545,350 B2Powers Innovation, LLC
- Control system and control device for human-powered vehicle28 Oct 2025US 12,454,332 B2Shimano Inc.
- Vehicle handle safety device control system and method23 Sep 2025US 12,420,884 B2
- Collision alert systems and methods for micromobility vehicles8 Jul 2025US 12,351,266 B2GEKOT Inc.
- Vehicle horn24 Sep 2026US 2026/0285432 A1Indian Motorcycle International, LLC
- Switchable mechanical sound emitting device with exteranally mounted striker19 Feb 2026US 2026/0048806 A1
- Bike horn with sound activated light20 Nov 2025US 2025/0354685 A1Brightz, Ltd.
- An electric vehicle9 Jan 2025US 2025/0010791 A1Tvs Motor Company Limited
- Collision Alert Systems And Methods For Micromobility Vehicles16 May 2024US 2024/0158036 A1GEKOT Inc.
Most cited
By later US patents