F02N 11/14
Starting of engines by means of electric starters with external current supply
Official title: Starting of engines by means of electric starters with external current supply (F02N11/12 takes precedence)
F02N11/14 (Starting of engines by means of electric starters with external current supply) appears on 194 US grants and 219 published applications in this corpus.
Search patents in F02N- Granted patents
- 194
- Published applications
- 219
- Assignees
- 105
- Inventors
- 311
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 4 |
| 2003 | 4 | 8 |
| 2004 | 6 | 4 |
| 2005 | 2 | 4 |
| 2006 | 5 | 5 |
| 2007 | 5 | 3 |
| 2008 | 0 | 2 |
| 2009 | 0 | 6 |
| 2010 | 1 | 5 |
| 2011 | 4 | 4 |
| 2012 | 4 | 2 |
| 2013 | 2 | 8 |
| 2014 | 8 | 8 |
| 2015 | 4 | 7 |
| 2016 | 8 | 19 |
| 2017 | 13 | 12 |
| 2018 | 14 | 16 |
| 2019 | 9 | 14 |
| 2020 | 12 | 26 |
| 2021 | 19 | 17 |
| 2022 | 18 | 13 |
| 2023 | 19 | 13 |
| 2024 | 11 | 12 |
| 2025 | 9 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Battery charging device for charging a deeply discharged battery, and battery charging system and method21 Apr 2026US 12,609,550 B2The Noco Company
- Portable rechargeable battery jump starting device6 Jan 2026US 12,515,542 B2The Noco Company
- Rechargeable battery jump starting device with depleted or discharged battery pre-conditioning system21 Oct 2025US 12,448,941 B2The Noco Company
- Rechargeable battery jump starting device with control switch and optical position sensing switch system21 Oct 2025US 12,451,707 B2The Noco Company
- Multifunctional battery booster23 Sep 2025US 12,421,928 B2Schumacher Electric Corporation
- Portable Rechargeable Battery Jump Starting Device28 May 2026US 2026/0145554 A1The Noco Company
- Multifunctional Battery Booster25 Dec 2025US 2025/0389247 A1Schumacher Electric Corporation
- Vehicle battery jump starter with multiple battery pack compatibility13 Nov 2025US 2025/0350113 A1Milwaukee Electric Tool Corporation
- Fluid and power provision apparatus23 Oct 2025US 2025/0330037 A1Techtronic Cordless GP
- Emergency starting power supply with contact impedance detection16 Oct 2025US 2025/0321294 A1
Most cited
By later US patents
- Method of distributing jump-start booster packs155US 6,597,150 B1Midtronics, Inc. · 2003
- Capacitive remote vehicle starter147US 6,679,212 B2Goodall Manufacturing, LLC · 2004
- Booster pack with storage capacitor108US 7,015,674 B2Midtronics, Inc. · 2006
- Portable battery charger78US 8,076,900 B12011
- Method of and system for starting engine-driven power equipment73US 7,148,580 B2Briggs & Stratton Corporation · 2006