Patents by Inventor Daniel Osorio Cadavid

Daniel Osorio Cadavid 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: 8640271
    Abstract: A cartridge unit for use with a urinal is disclosed that does not need water to work nor does it use a body of oily liquid sealant as an odor barrier. The odor trap cartridge unit used in this urinal has a spring locking mechanism that works as a valve. It is opened by liquid weight when the urinal is used and lets urine or any other liquid pass downwardly through it and prevents odors from flowing back up towards the room. The cartridge unit has a few disks, two main cylindrical devices, a spring, a fastener, an o-ring, and a coupling; these all operate to open and close a spring sealed trap. These are all placed within a unique three-sized shell that supports the entire cartridge and is fitted into a urinal opening. An umbrella shaped part completes the cartridge by protecting its components from violent fluid flow.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: February 4, 2014
    Inventor: Daniel Osorio Cadavid
  • Publication number: 20110219528
    Abstract: A cartridge unit for use with a urinal is disclosed that does not need water to work nor does it use a body of oily liquid sealant as an odor barrier. The odor trap cartridge unit used in this urinal has a spring locking mechanism that works as a valve. It is opened by liquid weight when the urinal is used and lets urine or any other liquid pass downwardly through it and prevents odors from flowing back up towards the room. The cartridge unit has a few disks, two main cylindrical devices, a spring, a fastener, an o-ring, and a coupling; these all operate to open and close a spring sealed trap. These are all placed within a unique three-sized shell that supports the entire cartridge and is fitted into a urinal opening. An umbrella shaped part completes the cartridge by protecting its components from violent fluid flow.
    Type: Application
    Filed: March 12, 2010
    Publication date: September 15, 2011
    Inventor: Daniel Osorio Cadavid