The Equipment Lock Legacy
Find out which product designs have been patented by viewing Equipment Lock’s complete list below.
Skidsteer Lock
Patent # 6,173,590
Filed Jan 27, 2000
Locks both drive controls of all skid loaders.
Skidsteer Lock II
Patent # 6,553,797
Filed Feb 5, 2002
Locks both drive controls of all skid loaders.
E-Series Skidsteer Lock
Patent # 6,539,757
Filed Feb 5, 2002
Locks one drive control of all skid loaders.
Backhoe Lock
Patent # 6,519,983
Filed Feb 5, 2002
Locks the forward/reverse drive control and the steering wheel in the turned position.
Attachment Lock
Patent # 6,990,838
Filed March 11, 2003
Locks the attachment locking arms in the down position.
Excavator Lock
Patent # 6,705,135
Filed March 11, 2003
Locks both track drive controls in opposite directions.
Ball and Ring Hitch Lock
Patent # 6,698,256
Filed March 11, 2003
Locks any size ball (1-7/8”, 2”, 2-5/16”) or ring/pintle-type hitch
Stabilizer Lock
Patent # 7,337,636
Filed March 29, 2006
Locks the stabilizer or outrigger in the downward position with a wheel off of the ground.
Hide A Hitch
Patent #7,815,211
Filed March 29, 2007
Stores and locks a trailer coupler out of the way beneath the bumper.
Rolling Door Locks
Patent #10,240,371
Filed July 11, 2016
Issued March 26, 2019
(Standard and Heavy Duty) Secures the locking handle of all roll-up doors in the down position.
Landing Gear Leg Lock
Patent #10,272,873
Filed July 11, 2017
Issued April 30, 2019
Secures the hand crank so the landing gear cannot be raised.
Cargo Door Lock
Patent # 7,278,663
Filed November 12, 2004
(Standard and Heavy Duty + changeable combination lock claims) Locks the double swing doors of all sea containers and semi-trailers.
