Patents by Inventor Eric A. Cordova

Eric A. Cordova 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).

  • In-line modular air filtering system for ductwork
    Patent number: 9744491
    Abstract: An in-line modular air filtering system for ductwork. A housing formed as a body and one or more caps has an intake opening at a first end and an outflow opening at a second end. The cap and body may attach to one another at a junction containing a seal with a stepped cross-sectional configuration. A set of retaining clamps may be used to secure the cap on the body. One or more replaceable filter assemblies may be retained in the housing for filtering air passed therethough. A filter assembly may include a seal having the stepped cross-sectional configuration for securing in the housing and sealing the cap and body junction. Filter assemblies may have differing porosities and/or different filtering mechanisms and may be stacked for applying multiple treatments.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: August 29, 2017
    Inventor: Eric A. Cordova
  • IN-LINE MODULAR AIR FILTERING SYSTEM FOR DUCTWORK
    Publication number: 20150283490
    Abstract: An in-line modular air filtering system for ductwork. A housing formed as a body and one or more caps has an intake opening at a first end and an outflow opening at a second end. The cap and body may attach to one another at a junction containing a seal with a stepped cross-sectional configuration. A set of retaining clamps may be used to secure the cap on the body. One or more replaceable filter assemblies may be retained in the housing for filtering air passed therethough. A filter assembly may include a seal having the stepped cross-sectional configuration for securing in the housing and sealing the cap and body junction. Filter assemblies may have differing porosities and/or different filtering mechanisms and may be stacked for applying multiple treatments.
    Type: Application
    Filed: April 2, 2015
    Publication date: October 8, 2015
    Inventor: Eric A. Cordova
  • Plant pot drainage saucer
    Patent number: D732421
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: June 23, 2015
    Inventor: Eric A. Cordova