Patents by Inventor Vernon Greene

Vernon Greene 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).

  • Patent number: 9414656
    Abstract: A cane with extendable spikes including a cane having a curved handle and a shaft, a hollow inner casing, a U-shaped outer casing, an aperture continuously disposed from a top surface of the handle to an upper area of the inner casing, an activation control, a rod, a locking mechanism, an internal tension spring, a horizontal plate, a ferrule, a plurality of openings, a plurality of spikes, and a plunger. The activation control has a depressed position and an alternate extended position. The plurality of spikes is configured to extend below a base edge of the ferrule when the activation control is in the depressed position. One of each of the plurality of spikes is configured to be fully disposed within one of each of the plurality of openings when the activation control is in the extended position.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: August 16, 2016
    Inventor: Vernon Greene