Patents by Inventor Nathan Earl Lawrie

Nathan Earl Lawrie 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).

  • Portable fitness roller
    Patent number: 10137055
    Abstract: A sturdy portable massage roller that collapses flat. The roller includes an outer contact skin formed of a plurality of longitudinal stiffeners connected by longitudinally-extending hinge points, the contact skin defining an inner cavity. A collapsible support structure within the contact skin inner cavity is sized to contact and radially support the longitudinal stiffeners in the expanded shape of the contact skin, and is adapted to collapse so that the massage roller converts between a generally cylindrical expanded shape and a collapsed, flattened shape. The support structure may include a series of rigid discs that either pivot or are folded in half to convert the massage roller between its expanded and flat configurations.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: November 27, 2018
    Inventor: Nathan Earl Lawrie
  • PORTABLE FITNESS ROLLER
    Publication number: 20180071166
    Abstract: A sturdy portable massage roller that collapses flat. The roller includes an outer contact skin formed of a plurality of longitudinal stiffeners connected by longitudinally-extending hinge points, the contact skin defining an inner cavity. A collapsible support structure within the contact skin inner cavity is sized to contact and radially support the longitudinal stiffeners in the expanded shape of the contact skin, and is adapted to collapse so that the massage roller converts between a generally cylindrical expanded shape and a collapsed, flattened shape. The support structure may include a series of rigid discs that either pivot or are folded in half to convert the massage roller between its expanded and flat configurations.
    Type: Application
    Filed: November 27, 2017
    Publication date: March 15, 2018
    Inventor: Nathan Earl Lawrie
  • Portable massage roller
    Patent number: 9839574
    Abstract: A sturdy portable massage roller that collapses flat. The roller includes an outer contact skin formed of a plurality of longitudinal stiffeners connected by longitudinally-extending hinge points, the contact skin defining an inner cavity. A collapsible support structure within the contact skin inner cavity is sized to contact and radially support the longitudinal stiffeners in the expanded shape of the contact skin, and is adapted to collapse so that the massage roller converts between a generally cylindrical expanded shape and a collapsed, flattened shape. The support structure may include a series of rigid discs that either pivot or are folded in half to convert the massage roller between its expanded and flat configurations.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: December 12, 2017
    Inventor: Nathan Earl Lawrie
  • PORTABLE MASSAGE ROLLER
    Publication number: 20150190304
    Abstract: A sturdy portable massage roller that collapses flat. The roller includes an outer contact skin formed of a plurality of longitudinal stiffeners connected by longitudinally-extending hinge points, the contact skin defining an inner cavity. A collapsible support structure within the contact skin inner cavity is sized to contact and radially support the longitudinal stiffeners in the expanded shape of the contact skin, and is adapted to collapse so that the massage roller converts between a generally cylindrical expanded shape and a collapsed, flattened shape. The support structure may include a series of rigid discs that either pivot or are folded in half to convert the massage roller between its expanded and flat configurations.
    Type: Application
    Filed: January 7, 2015
    Publication date: July 9, 2015
    Inventor: Nathan Earl Lawrie
  • Portable massage roller
    Patent number: D788313
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: May 30, 2017
    Inventor: Nathan Earl Lawrie