Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Manual release valve apparatus for ECP brake equipment

Manual release valve apparatus for ECP brake equipment

US Patent 6375277 · Granted Apr 23, 2002

Estimated economic value: $2,930,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Empty/load brake control device with multi-stage sensing2011
Graduated release/proportioning valve2005
Ramp latching mechanism2004
Tracheostomy tube apparatus for noninvasive suctioning2004
Pneumatic pressure control device for an empty/load changeover valve on a railwa2004
Loading ramp deck2004
High efficiency pneumatically driven electric power generator2003
Push rod activated grease nozzle2001
Low wattage, high flow electrical control valve2000
Dual valve fitting for enabling quick measurement of pressure2000
Dual valve fitting for enabling quick measurement of pressure2000
Dual valve fitting for enabling quick measurement of pressure2000