Patents by Inventor Alan R. Parkinson

Alan R. Parkinson 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).

  • Sidewalker mobility aid
    Patent number: 9936777
    Abstract: A sidewalker mobility aid for use in assisting an individual in walking. The device is configured to be used with one hand, on one side of the body of the user, rather than out in front, like a traditional walker. The sidewalker has features that place it between a cane and a walker, in terms of benefits provided. The device provides more lateral resistance (stability) than a typical cane, but less than a traditional walker, while having collapsible features that allow the device to take up less space than a traditional walker.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: April 10, 2018
    Inventors: Alan R. Parkinson, Emily Dunford, Bryan Dunford
  • Sidewalker Mobility Aid
    Publication number: 20180084876
    Abstract: A sidewalker mobility aid for use in assisting an individual in walking. The device is configured to be used with one hand, on one side of the body of the user, rather than out in front, like a traditional walker. The sidewalker has features that place it between a cane and a walker, in terms of benefits provided. The device provides more lateral resistance (stability) than a typical cane, but less than a traditional walker, while having collapsible features that allow the device to take up less space than a traditional walker.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 29, 2018
    Inventors: Alan R. Parkinson, Emily Dunford, Bryan Dunford
  • Chemical process for the preparation of thiuram monosulfides
    Patent number: 3992448
    Abstract: This invention relates to an improved method of preparing substituted thiuram monosulphides useful as rubber curing agents, etc.
    Type: Grant
    Filed: January 10, 1975
    Date of Patent: November 16, 1976
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Alan R. Parkinson