Patents by Inventor Michael L. Day

Michael L. Day 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).

  • Baseball swing development tool
    Patent number: 8118692
    Abstract: It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.27(b).
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: February 21, 2012
    Inventors: Michael L. Day, Dylan L. Day
  • Baseball swing development tool
    Publication number: 20110224029
    Abstract: TBD. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.27(b).
    Type: Application
    Filed: March 12, 2010
    Publication date: September 15, 2011
    Inventors: Michael L. Day, Dylan L. Day