B60T 13/244
Mechanical command of the control valve, hydraulic transmission to the brakes
Official title: {Mechanical command of the control valve, hydraulic transmission to the brakes}
B60T13/244 (Mechanical command of the control valve, hydraulic transmission to the brakes) appears on 16 US grants and 0 published applications in this corpus.
Search patents in B60T- Granted patents
- 16
- Published applications
- 0
- Assignees
- 13
- Inventors
- 24
- Latest grant
- 10 Aug 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pneumatic brake booster with adjustable jump10 Aug 1993US 5,233,904 ABendix Europe Services Techniques
- Brake booster with a hinged positioning member23 Aug 1988US 4,765,226 ABendix France
- Brake booster19 Jul 1988US 4,757,749 ABendix France
- Master cylinder constructions2 Sep 1986US 4,608,826 AGirlock Limited
- Brake system for vehicles24 Dec 1985US 4,560,210 AMitsubishi Jidosha Kogyo Kabushiki Kaisha
No published applications in this class yet.
Most cited
By later US patents
- Hold off valve for a two stage servomotor17US 3,937,021 AThe Bendix Corporation · 1976
- Brake system for vehicles13US 4,560,210 AMitsubishi Jidosha Kogyo Kabushiki Kaisha · 1985
- Power piston of booster11US 3,981,227 ATokico Ltd. · 1976
- Four position control valve for a pneumatically operated servomotor11US 4,487,105 AThe Bendix Corporation · 1984
- Vacuum booster device11US 4,542,680 ANissan Kogyo Co., Ltd. · 1985