Patents by Inventor Ranko Lazarevic

Ranko Lazarevic 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).

  • Amphibious boats, canoes and kayaks
    Patent number: 8495966
    Abstract: An amphibious small boat, including rowing/fishing/motor/sailing boats, canoes and kayaks has a removable, retractable wheeled undercarriage enabling the craft to be trailered or managed singlehandedly on the ground; or the undercarriage retracted inboard. The canoe and kayak undercarriage is easily removed. Working loads are distributed to the fabric of the craft. The boat undercarriage can be manually lever-controlled and the lever anchors the undercarriage. A motorized actuator is also given. An elevated towing hitch is used with all embodiments, and includes a safety, breakaway link for highway needs. Signal/running lights are included with the small boat embodiments.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: July 30, 2013
    Inventor: Ranko Lazarevic
  • Amphibious Boats, Canoes and Kayaks
    Publication number: 20120137952
    Abstract: An amphibious small boat, including rowing/fishing/motor/sailing boats, canoes and kayaks has a removable, retractable wheeled undercarriage enabling the craft to be trailered or managed singlehandedly on the ground; or the undercarriage retracted inboard. The canoe and kayak undercarriage is easily removed. Working loads are distributed to the fabric of the craft. The boat undercarriage can be manually lever-controlled and the lever anchors the undercarriage. A motorized actuator is also given. An elevated towing hitch is used with all embodiments, and includes a safety, breakaway link for highway needs. Signal/running lights are included with the small boat embodiments.
    Type: Application
    Filed: November 30, 2011
    Publication date: June 7, 2012
    Inventor: Ranko Lazarevic
  • Amphibious boats, canoes and kayaks
    Patent number: 8091501
    Abstract: An amphibious small boat, including rowing/fishing/motor/sailing boats, canoes and kayaks has a removable, retractable wheeled undercarriage enabling the craft to be trailered or managed singlehandedly on the ground; or the undercarriage retracted inboard. The canoe and kayak undercarriage is easily removed. Working loads are distributed to the fabric of the craft. The boat undercarriage can be manually lever-controlled and the lever anchors the undercarriage. A motorized actuator is also given. An elevated towing hitch is used with all embodiments, and includes a safety, breakaway link for highway needs. Signal/running lights are included with the small boat embodiments.
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: January 10, 2012
    Inventor: Ranko Lazarevic
  • Amphibious boats, canoes and kayaks
    Publication number: 20100206212
    Abstract: An amphibious small boat, including rowing/fishing/motor/sailing boats, canoes and kayaks has a removable, retractable wheeled undercarriage enabling the craft to be trailered or managed singlehandedly on the ground; or the undercarriage retracted inboard. The canoe and kayak undercarriage is easily removed. Working loads are distributed to the fabric of the craft. The boat undercarriage can be manually lever-controlled and the lever anchors the undercarriage. A motorized actuator is also given. An elevated towing hitch is used with all embodiments, and includes a safety, breakaway link for highway needs. Signal/running lights are included with the small boat embodiments.
    Type: Application
    Filed: February 18, 2009
    Publication date: August 19, 2010
    Inventor: Ranko Lazarevic