Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 15, 2015
Patent Application Number
14028853
Date Filed
September 17, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A baseball or softball (B) throwing aid (10) for teachings players, particularly young players the proper mechanics for throwing a ball. The aid includes a rod or bar (12) projecting from each side of the ball. One half of each rod or bar is one color (G) and the other half a different color (R). The throwing practice aid teaches the player to get their thumb in the correct position before they throw the ball. If a thrower doesn't have their thumb facing the correct way before throwing the ball, they are pulling and pushing the ball instead of throwing it.
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