Patents by Inventor Daniel L. Carmichael, IV

Daniel L. Carmichael, IV 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: 8696059
    Abstract: A seat cushion for reducing back pain via elevating specific areas of a user's posterior and back is provided. The seat cushion includes two outer sections of generally semicircular shape and first height, each having a lower layer of firm foam of first thickness and an upper layer of soft foam of second thickness, the first thickness exceeds the second thickness, an inner section of generally rectangular shape with length and width and second height less than the first height, the inner section extends lengthwise between the outer sections forming a channel above the inner section and between the outer sections, a cushion base provides support for the underside of the outer sections and inner section, whereby for the user sitting on the seat cushion, a specific area of the user's posterior and back aligned with the channel is elevated above the channel to relieve pressure on the specific area.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: April 15, 2014
    Assignee: Carmichael Throne Company
    Inventor: Daniel L. Carmichael, IV
  • Publication number: 20130009441
    Abstract: A seat cushion for reducing back pain via elevating specific areas of a user's posterior and back is provided. The seat cushion includes two outer sections of generally semicircular shape and first height, each having a lower layer of firm foam of first thickness and an upper layer of soft foam of second thickness, the first thickness exceeds the second thickness, an inner section of generally rectangular shape with length and width and second height less than the first height, the inner section extends lengthwise between the outer sections forming a channel above the inner section and between the outer sections, a cushion base provides support for the underside of the outer sections and inner section, whereby for the user sitting on the seat cushion, a specific area of the user's posterior and back aligned with the channel is elevated above the channel to relieve pressure on the specific area.
    Type: Application
    Filed: November 30, 2011
    Publication date: January 10, 2013
    Inventor: Daniel L. Carmichael, IV
  • Patent number: D672584
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: December 18, 2012
    Assignee: Carmichael Throne Company
    Inventor: Daniel L. Carmichael, IV