B60K 25/00
Auxiliary drives
Official title: Auxiliary drives (arrangement of tyre-inflating pumps mounted on vehicles B60C23/10)
B60K25/00 (Auxiliary drives) appears on 1,536 US grants and 1,485 published applications in this corpus.
Search patents in B60K- Granted patents
- 1,536
- Published applications
- 1,485
- Assignees
- 507
- Inventors
- 2,815
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 14 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 10 | 0 |
| 1983 | 9 | 0 |
| 1984 | 6 | 0 |
| 1985 | 9 | 0 |
| 1986 | 10 | 0 |
| 1987 | 10 | 0 |
| 1988 | 11 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 12 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 15 | 0 |
| 1999 | 18 | 0 |
| 2000 | 23 | 0 |
| 2001 | 16 | 5 |
| 2002 | 8 | 12 |
| 2003 | 19 | 19 |
| 2004 | 17 | 23 |
| 2005 | 13 | 19 |
| 2006 | 16 | 29 |
| 2007 | 11 | 28 |
| 2008 | 19 | 42 |
| 2009 | 12 | 44 |
| 2010 | 21 | 33 |
| 2011 | 25 | 24 |
| 2012 | 28 | 47 |
| 2013 | 57 | 72 |
| 2014 | 51 | 59 |
| 2015 | 60 | 67 |
| 2016 | 67 | 84 |
| 2017 | 76 | 87 |
| 2018 | 69 | 79 |
| 2019 | 70 | 78 |
| 2020 | 84 | 96 |
| 2021 | 83 | 109 |
| 2022 | 96 | 104 |
| 2023 | 107 | 104 |
| 2024 | 134 | 98 |
| 2025 | 77 | 83 |
| 2026 | 51 | 40 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60K 25/02Directly from an engine shaft565
- B60K 25/06From the transmission power take-off470
- B60K 2025/005Driven by electric motors forming part of the propulsion unitIndexing code275
- B60K 25/08From a ground wheel176
- B60K 25/10Directly from oscillating movements due to vehicle running motion69
- B60K 25/04From static or dynamic pressure or vacuum, developed by the engine29
Recent patents
- Electrified military vehicle22 Sep 2026US 12,741,527 B1Oshkosh Defense, LLC
- Optimizations for an electric utility vehicle15 Sep 2026US 12,734,889 B2Altec Industries, Inc.
- Energy harvesting system and method for converting mechanical energy into electrical energy8 Sep 2026US 12,728,684 B1
- Proportional relief system for a power take-off8 Sep 2026US 12,731,447 B2Ion Engineering Fluid Power Systems LLC
- Refuse vehicle with electric power take-off25 Aug 2026US 12,715,286 B2Oshkosh Corporation
- Electric tractor1 Oct 2026US 2026/0296156 A1Kubota Corporation
- Electric tractor1 Oct 2026US 2026/0296172 A1Kubota Corporation
- Mobile crane drive train with an electric drive24 Sep 2026US 2026/0285652 A1
- Haul truck with modular drive system17 Sep 2026US 2026/0274242 A1Flanders Electric Motor Service, Inc.
- Energy management system and methods27 Aug 2026US 2026/0249712 A1
Most cited
By later US patents
- Hybrid drive for hydraulic power190US 7,900,724 B2Terex-Telelect, Inc. · 2011
- Power transmitting apparatus for a hybrid vehicle186US 5,755,303 AHonda Giken Kogyo Kabushiki Kaisha · 1998
- High efficiency hybrid car with gasoline engine, and electric battery powered motor165US 5,327,987 A1994
- Road shock energy converter for charging vehicle batteries159US 4,032,829 A1977
- Electronic tractor control147US 4,715,012 AMassey-Ferguson Services N.V. · 1987