Patents by Inventor GRAYSON GRIFFIN

GRAYSON GRIFFIN 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).

  • Roof ridge vent and associated method
    Patent number: 10584496
    Abstract: A roof ridge vent comprises a body including inner and outer surfaces, first and second ends, and first and second sides. First and second edge portions disposed at or about the first and second sides, respectively, include vent openings for the passage of air and baffles for shielding the vent openings. A central portion is disposed between the first edge portion and the second edge portion. The central portion has a first height, and the body tapers as it extends laterally outward from the central portion to the first edge portion and second edge portion such that the first and second edge portions have a reduced height.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: March 10, 2020
    Assignee: AIR VENT, INC.
    Inventors: Robert B. Holland, Grayson Griffin, Rochelle D. Wellhausen-Grimm
  • ROOF RIDGE VENT AND ASSOCIATED METHOD
    Publication number: 20200018071
    Abstract: A roof ridge vent comprises a body including inner and outer surfaces, first and second ends, and first and second sides. First and second edge portions disposed at or about the first and second sides, respectively, include vent openings for the passage of air and baffles for shielding the vent openings. A central portion is disposed between the first edge portion and the second edge portion. The central portion has a first height, and the body tapers as it extends laterally outward from the central portion to the first edge portion and second edge portion such that the first and second edge portions have a reduced height.
    Type: Application
    Filed: July 13, 2018
    Publication date: January 16, 2020
    Applicant: AIR VENT, INC.
    Inventors: ROBERT B. HOLLAND, GRAYSON GRIFFIN, ROCHELLE D. WELLHAUSEN-GRIMM
  • SOUND ATTENUATION MODULE AND OVERSIZED GRILL
    Publication number: 20150101883
    Abstract: A Sound Attenuation Module and Oversized Grill is disclosed which prevents noise generated by an HVAC system from traveling through the duct system and into the room to which the air is directed. The goal is accomplished by use of oversized duct grills and an module placed between the wall and HVAC System, and uses an enclosure designed to expand the distance that the noise must travel.
    Type: Application
    Filed: October 10, 2013
    Publication date: April 16, 2015
    Inventors: YONGHUI XU, GRAYSON GRIFFIN
  • Roof vent
    Patent number: D884143
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: May 12, 2020
    Assignee: AIR VENT, INC.
    Inventors: Robert B. Holland, Grayson Griffin, Rochelle D. Wellhausen-Grimm