Patents by Inventor Cesar Emilio Mejia Perez

Cesar Emilio Mejia Perez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220176219
    Abstract: The improvements in the device and method for training, directing and repeating batting movements while performing the batting action have been designed both mechanically and automatically. Mechanically, structural elements have been modified and incorporated in order to enable two players, alternately and independently from each other, to perform their work routines without varying the specifications established for each player in the device and method for training, directing and repeating batting movements while performing the batting action, and to enable a left-handed batter and a right-handed batter to train in the same device and under their respective specifications without affecting each other's settings.
    Type: Application
    Filed: April 22, 2019
    Publication date: June 9, 2022
    Inventor: Cesar Emilio MEJÍA PEREZ
  • Patent number: 7927238
    Abstract: An apparatus is provided for training the overhand throwing motion. The apparatus comprises a first end having a first altitude relative to a throwing surface; an opposing second end having a second altitude relative to the throwing surface; and an unobstructed guiding surface interconnecting the first end to the second end and defining a slope there between.
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: April 19, 2011
    Inventor: Cesar Emilio Mejia Perez
  • Publication number: 20100216578
    Abstract: An apparatus is provided for training the overhand throwing motion. The apparatus comprises a first end having a first altitude relative to a throwing surface; an opposing second end having a second altitude relative to the throwing surface; and an unobstructed guiding surface interconnecting the first end to the second end and defining a slope there between.
    Type: Application
    Filed: February 25, 2009
    Publication date: August 26, 2010
    Inventor: Cesar Emilio Mejia Perez