Patents by Inventor Gregory J. Ledo

Gregory J. Ledo 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).

  • Patent number: 8518003
    Abstract: A personal disposable sanitary toilet system including a primary containment bag and a secondary containment bag formed of sheet-like liquid impermeable material. The primary containment bag is funnel-shaped with a pair of straps formed in the upper periphery for use in securing the bag around one's waist. The top of the primary containment bag has an extended front portion which is adapted to be passed between the legs and cover the genitals for sanitary, splatter-less relief. The lower end provides a waste containment area that may include a hydrophilic compound for absorbing liquid waste and/or effervescent agents and waste control ingredients. The primary bag may be closed and stuffed into the secondary containment bag which is attached to and surrounds the lower end portion of the primary bag. The top edge of the secondary containment bag has a seal that is closed after the primary bag has been stuffed inside.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: August 27, 2013
    Inventor: Gregory J. Ledo
  • Publication number: 20090077734
    Abstract: A personal disposable sanitary toilet system and method that includes a primary toilet/containment bag and a secondary containment bag to minimize odor, vapor and liquid leakage. Both bags may be made out of sheet-like liquid impermeable material such as a plastic film or multi-layer plastic film. The primary containment bag is funnel-shaped, with a large opening on top and a small sealed containment area on the bottom. The top of the primary bag has a pair of straps which are used to secure the bag above the buttocks and around one's waist. The top of the bag has an extended front portion which may be pulled between the legs and up over the genitals for sanitary, splatter-less relief. The lower containment area may contain a hydrophilic compound that absorbs liquid waste and turns it into a gel, and may be mixed with an effervescent agent and waste control ingredients such as fragrances, enzymes and/or biocides.
    Type: Application
    Filed: September 24, 2008
    Publication date: March 26, 2009
    Inventor: Gregory J. Ledo