Patents by Inventor Dianne Hoffmann

Dianne Hoffmann 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).

  • Personal Chair with Detachable Armrests and Backrest
    Publication number: 20210204698
    Abstract: A single-person chair includes a proximal end, a distal end, and a generally convex central portion extending between the proximal end and the distal end. The central portion extends upwardly, forming a first pool between the proximal end and the central portion and a second pool between the distal end and the central portion. A backrest is releasably connectable to the proximal end. A longitudinal centerline extends between the proximal end and the distal end. A first sidewall extends between the proximal end and the distal end on a first side of the longitudinal centerline and a second sidewall extends between the proximal end and the distal end on a second side of the longitudinal centerline. A liquid can be contained within the chair between the proximal end, the distal end, the first sidewall, and the second sidewall.
    Type: Application
    Filed: March 21, 2018
    Publication date: July 8, 2021
    Inventor: Dianne Hoffmann
  • Personal Chair with Detachable Armrests and Backrest
    Publication number: 20180220801
    Abstract: A single-person chair includes a proximal end, a distal end, and a generally convex central portion extending between the proximal end and the distal end. The central portion extends upwardly, forming a first pool between the proximal end and the central portion and a second pool between the distal end and the central portion. A backrest is releasably connectable to the proximal end. A longitudinal centerline extends between the proximal end and the distal end. A first sidewall extends between the proximal end and the distal end on a first side of the longitudinal centerline and a second sidewall extends between the proximal end and the distal end on a second side of the longitudinal centerline. A liquid can be contained within the chair between the proximal end, the distal end, the first sidewall, and the second sidewall.
    Type: Application
    Filed: March 21, 2018
    Publication date: August 9, 2018
    Inventor: Dianne Hoffmann
  • Personal pool
    Patent number: 9215936
    Abstract: A single-person chair includes a proximal end and a distal end. A generally convex central portion extends between the proximal end and the distal end. The central portion extends upwardly, forming a first pool between the proximal end and the central portion and a second pool between the distal end and the central portion. A longitudinal centerline extends between the proximal end and the distal end. A first sidewall extends between the proximal end and the distal end on a first side of the longitudinal centerline. A second sidewall extends between the proximal end and the distal end on a second side of the longitudinal centerline such that that a liquid can be contained within the chair between the proximal end, the distal end, the first sidewall, and the second sidewall.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: December 22, 2015
    Inventors: Dianne Hoffmann, Mark D. Kuhn, IV, Luc Tenthorey, John Halko, IV
  • Personal pool
    Patent number: D806196
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: December 26, 2017
    Inventor: Dianne Hoffmann
  • Personal pool
    Patent number: D833556
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: November 13, 2018
    Inventors: Dianne Hoffmann, Mark D. Kuhn, IV, Luc Tenthorey, John Halko, IV