Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydraulic valve lifter assembly

Hydraulic valve lifter assembly

US Patent 7243629 · Granted Jul 17, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Inner arm stop for a switchable rocker arm2011
Switchable valve train member2010
Valve lifter assembly for selectively deactivating a cylinder2010
Valve-deactivating hydraulic lifter having a contoured pin housing bottom surfac2009
Hydraulic circuit for switchable cam followers2008
Valve-deactivating hydraulic lifter having a vented internal lost motion spring2008
Deactivation roller hydraulic valve lifter2008
Deactivation roller hydraulic valve lifter2007
Deactivation roller hydraulic valve lifter2007
Valve lifter assembly for selectively deactivating a cylinder2007
Valve-deactivating hydraulic lifter having a vented internal lost motion spring2007
Readily-fillable hydraulic valve lifter assembly2006