Patents by Inventor Delio A. Guerra

Delio A. Guerra 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: 3949440
    Abstract: An elongated handle supports a fixed pruner anvil and a saw attached thereto. A movable pruner blade is attached to the anvil and bears a movable pulley. A flexible cord passing over the movable pulley and a fixed pulley attached to the anvil can move the blade upwardly towards the anvil and thus cut tree limbs interposed between the blade and anvil. The handle also supports a pressurized aerosol can containing paint and propellant, the can having a conventional depressable nipple on its top which permits a jet of paint and propellant to be ejected from the can when deppresed, A solid vertically elongated rod is disposed above the nipple, with the top end of the tube being attached to the blade and moving downwardly towards the nipple as the blade moves upwardly towards the anvil. The tube depresses the nipple and thus causes a jet of paint to be sprayed. A spring presses the blade downwardly away from the anvil.
    Type: Grant
    Filed: January 6, 1975
    Date of Patent: April 13, 1976
    Assignee: The Raymond Lee Organization, Inc.
    Inventor: Delio A. Guerra