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US Patent 8967654 Trailer hitch

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
8967654
Date of Patent
March 3, 2015
Patent Application Number
14160743
Date Filed
January 22, 2014
Patent Citations Received
‌
US Patent 11849657 Methods and apparatus for aerating turf
3
Patent Primary Examiner
‌
Kevin Hurley
Patent abstract

A trailer hitch is disclosed which eliminates the need for safety chains. The trailer hitch includes a locking device which is selectively pivotally secured to the tongue of a trailer or the hitch ball coupler assembly at the forward end of the tongue or to both the hitch ball coupler assembly and the tongue. The locking device is selectively movable between locked and unlocked positions. When the locking device is in its locked position, the locking device prevents the disconnection of the hitch ball coupler assembly from the hitch ball.

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