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B60T 8/4241

Pneumatically

Official title: {pneumatically}

B60T8/4241 (Pneumatically) appears on 43 US grants and 2 published applications in this corpus.

Search patents in B60T

Granted patents: 43
Published applications: 2
Assignees: 18
Inventors: 38
Latest grant: 21 Mar 2023

Filings by year

B60T 8/4241: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	2	0
1977	2	0
1978	5	0
1979	0	0
1980	4	0
1981	4	0
1982	3	0
1983	2	0
1984	4	0
1985	0	0
1986	0	0
1987	0	0
1988	2	0
1989	6	0
1990	2	0
1991	1	0
1992	0	0
1993	0	0
1994	2	0
1995	0	0
1996	0	0
1997	0	0
1998	1	0
1999	0	0
2000	1	0
2001	0	0
2002	0	0
2003	0	0
2004	0	0
2005	0	0
2006	0	0
2007	0	0
2008	0	0
2009	0	0
2010	0	0
2011	0	0
2012	0	0
2013	0	0
2014	0	0
2015	0	0
2016	0	0
2017	0	0
2018	0	0
2019	0	0
2020	0	0
2021	1	1
2022	0	1
2023	1	0

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

B60T 8/425Using a vacuum32

Recent patents

Spring brake actuator21 Mar 2023US 11,608,866 B2TSE Brakes, Inc.
Spring brake actuator28 Dec 2021US 11,209,058 B2TSE Brakes, Inc.
Electronically controllable brake actuating system24 Oct 2000US 6,135,575 AITT Automotive Europe GmbH
Electronically controllable brake actuation system2 Jun 1998US 5,758,930 AITT Automotive Europe GmbH
Brake control device29 Mar 1994US 5,297,860 AAkebono Brake Industry Co., Ltd.

Most cited

By later US patents