Patents by Inventor Salvador R. Azurin

Salvador R. Azurin 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: 4092797
    Abstract: A fishing device having a cup-shaped net or a cylindrical net with one end totally closed and the opened mouth attached to an inflatable circular tube with hooks and rings whereby a rope can pass through so that when said tube is deflated said rope will constrict the mouth of said net when pulled from the surface of the water, said floatable tube further containing exhaust nozzles whereby a fluid can discharge in order to cause a propulsive action to the said tube.
    Type: Grant
    Filed: September 20, 1976
    Date of Patent: June 6, 1978
    Inventor: Salvador R. Azurin