Patents by Inventor Marvin Rayhons

Marvin Rayhons 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).

  • Scoping auger
    Patent number: 8328002
    Abstract: A scoping auger of adjustable length is described. The scoping auger includes two conventional augers interconnected to each other in with a sliding connection mounting the two augers to each other with their longitudinal axes parallel with one auger section above the other. A longitudinally extended opening is formed in the top of the auger tube of the lower auger section so that particulate material being conveyed by the upper auger section can be deposited for further conveying of the particulate material anywhere within the length of the opening.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: December 11, 2012
    Inventor: Marvin Rayhons
  • Scoping Auger
    Publication number: 20100300845
    Abstract: A scoping auger of adjustable length is described. The scoping auger includes two conventional augers interconnected to each other in with a sliding connection mounting the two augers to each other with their longitudinal axes parallel with one auger section above the other. A longitudinally extended opening is formed in the top of the auger tube of the lower auger section so that particulate material being conveyed by the upper auger section can be deposited for further conveying of the particulate material anywhere within the length of the opening.
    Type: Application
    Filed: June 2, 2010
    Publication date: December 2, 2010
    Inventor: Marvin Rayhons