Patents by Inventor Guadalupe V. Sims

Guadalupe V. Sims 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).

  • Nose air-filter
    Publication number: 20070283963
    Abstract: Nose Air-Filter consists of a clip for the interior of the nose and two filters connected thereto. The clip is simply attached to a user's septum and the two circular filters are situated just inside a user's nostrils. The user can then breathe normally through the filters without fear of inhaling harmful germs, bacteria, second hand smoke or other deleterious particles.
    Type: Application
    Filed: June 12, 2006
    Publication date: December 13, 2007
    Inventor: Guadalupe V. Sims