Patents by Inventor Antone S. Teixeira

Antone S. Teixeira 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).

  • Beach cleaner apparatus
    Patent number: 4014390
    Abstract: A beach cleaner vehicle is drawn across sand. A scraper blade shaves a layer of sand and debris from the sand surface. A continuous conveyor transports the sand and debris over sifter bars within the chassis of the beach cleaner. A foraminous sifter separates debris and permits sand to fall back to the beach. The sifting process is enhanced by a system adapted to vibrate the foraminous sifter during operation of the beach cleaner. Debris is deposited in a trash basket which is hydraulically dumped.
    Type: Grant
    Filed: February 13, 1974
    Date of Patent: March 29, 1977
    Inventor: Antone S. Teixeira