Patents by Inventor David Rohweller

David Rohweller 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: 11033128
    Abstract: A thermal insulating structure having insulation channels formed therein to receive insulation material, a movement channel extending along the insulation channels to disburse the insulation between the insulation channels and a storage channel to store insulation material not being used in the insulation channels. The movement channel, insulation channels and storage channel being integrally formed with each other while being partially obstructed from each other to maintain insulating material in the desired channels until moved to another one of the channels by a swiping or patting motion on the structure to provide a widely ranging temperature adjustable structure such as a sleeping bag, jacket, or comforter.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: June 15, 2021
    Inventor: David Rohweller
  • Publication number: 20190328162
    Abstract: A thermal insulating structure having insulation channels formed therein to receive insulation material, a movement channel extending along the insulation channels to disburse the insulation between the insulation channels and a storage channel to store insulation material not being used in the insulation channels. The movement channel, insulation channels and storage channel being integrally formed with each other while being partially obstructed from each other to maintain insulating material in the desired channels until moved to another one of the channels by a swiping or patting motion on the structure to provide a widely ranging temperature adjustable structure such as a sleeping bag, jacket, or comforter.
    Type: Application
    Filed: April 16, 2019
    Publication date: October 31, 2019
    Inventor: David Rohweller