B62J 45/421
At the pedal crank
Official title: at the pedal crank
B62J45/421 (At the pedal crank) appears on 213 US grants and 270 published applications in this corpus.
Search patents in B62J- Granted patents
- 213
- Published applications
- 270
- Assignees
- 110
- Inventors
- 452
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 6 | 4 |
| 2012 | 4 | 8 |
| 2013 | 5 | 11 |
| 2014 | 11 | 16 |
| 2015 | 7 | 5 |
| 2016 | 13 | 14 |
| 2017 | 10 | 9 |
| 2018 | 10 | 11 |
| 2019 | 13 | 21 |
| 2020 | 7 | 10 |
| 2021 | 12 | 23 |
| 2022 | 16 | 18 |
| 2023 | 20 | 47 |
| 2024 | 29 | 23 |
| 2025 | 19 | 23 |
| 2026 | 16 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrical device and rotational device of human-powered vehicle25 Aug 2026US 12,715,534 B2Shimano Inc.
- Power transmission unit for electric bicycles, and electric bicycle18 Aug 2026US 12,709,354 B2Panasonic Intellectual Property Management Co., Ltd.
- Bicycle driving system and kit18 Aug 2026US 12,709,355 B2CYC Motor Ltd.
- Front chainring assembly14 Jul 2026US 12,679,491 B2Sram, LLC
- Method for operating a drive unit of an electric bicycle26 May 2026US 12,637,169 B2Robert Bosch GmbH
- Bicycle transmission17 Sep 2026US 2026/0274374 A1RatioX Sàrl
- Power module of electric assisted bicycle10 Sep 2026US 2026/0264804 A1Delta Electronics, Inc.
- Drive unit and electric vehicle3 Sep 2026US 2026/0257759 A1Panasonic Intellectual Property Management Co., Ltd.
- Method for Operating a Sensor System of an Electric Bicycle27 Aug 2026US 2026/0249947 A1Robert Bosch GmbH
- Pedal-equipped bicycle13 Aug 2026US 2026/0233799 A1Yamaha Hatsudoki Kabushiki Kaisha
Most cited
By later US patents
- Electrical connector for pedal spindle920US 8,961,191 B2Garmin Switzerland GmbH · 2015
- Measuring apparatus for pedal-crank assembly270US 5,027,303 A1991
- Automatic bicycle transmission124US 6,047,230 A2000
- Cyclic power monitor96US 4,423,630 A1984
- Power transmission and pedal force sensing system for an electric bicycle60US 6,196,347 B1Industrial Technology Research Institute · 2001