Patents by Inventor Stewart Nelson Pollin

Stewart Nelson Pollin 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).

  • Publication number: 20140105742
    Abstract: This invention provides rapid, on-demand increase in buoyancy of a kayak or canoe paddle. The invention includes any method to increase paddle buoyancy including but not limited to automotive air bag technology (explosive gas), compressed gas or other means. The paddle shafts are hollow and can contain all the devices to provide the inflation. Multiple triggers on the shaft and handle provide for positive operation only when demanded by the paddler.
    Type: Application
    Filed: October 15, 2012
    Publication date: April 17, 2014
    Inventor: Stewart Nelson Pollin