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B60T 17/228

For railway vehicles

Official title: {for railway vehicles}

B60T17/228 (For railway vehicles) appears on 685 US grants and 646 published applications in this corpus.

Search patents in B60T

Granted patents: 685
Published applications: 646
Assignees: 197
Inventors: 1,169
Latest grant: 29 Sep 2026

Filings by year

B60T 17/228: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	5	0
1977	0	0
1978	2	0
1979	1	0
1980	0	0
1981	1	0
1982	4	0
1983	0	0
1984	2	0
1985	1	0
1986	0	0
1987	1	0
1988	2	0
1989	7	0
1990	4	0
1991	3	0
1992	2	0
1993	5	0
1994	3	0
1995	7	0
1996	15	0
1997	10	0
1998	12	0
1999	20	0
2000	20	0
2001	19	1
2002	20	14
2003	18	19
2004	8	10
2005	14	11
2006	7	8
2007	3	14
2008	9	13
2009	7	10
2010	11	20
2011	8	16
2012	12	14
2013	16	14
2014	14	37
2015	22	34
2016	42	45
2017	35	30
2018	25	33
2019	37	43
2020	26	49
2021	28	40
2022	30	44
2023	39	26
2024	32	45
2025	45	40
2026	31	16

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Rail monitoring system, method and devices29 Sep 2026US 12,746,907 B2Pennsy Digital Inc.
Brake system and braking method for a rail vehicle15 Sep 2026US 12,735,005 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
Brake system and braking method for a rail vehicle11 Aug 2026US 12,703,330 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
Brake system and braking method for rail vehicles11 Aug 2026US 12,703,331 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
Brake system and braking method for a rail vehicle11 Aug 2026US 12,703,332 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH

Most cited

By later US patents