Patents by Inventor Kelsey Bohman

Kelsey Bohman 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).

  • Spirometer Toy
    Publication number: 20110087124
    Abstract: The invention provides a toy that functions to propel a projectile through a tube at someone or something by exerting sufficient air pressure from the user's lungs through the tube. This action has the effect of challenging and building the user's respiratory system, including the respiratory musculature and lung capacity, through the repeated use of the toy.
    Type: Application
    Filed: December 18, 2010
    Publication date: April 14, 2011
    Inventors: Patricia Bohman, Kelsey Bohman
  • Spirometer Toy
    Publication number: 20090159062
    Abstract: The invention provides a toy that functions to propel a projectile through a tube at someone or something by exerting sufficient air pressure from the user's lungs through the tube. This action has the effect of challenging and building the user's respiratory system, including the respiratory musculature and lung capacity, through the repeated use of the toy.
    Type: Application
    Filed: October 29, 2008
    Publication date: June 25, 2009
    Inventors: Patricia Bohman, Kelsey Bohman