Patents by Inventor Frank Emblidge

Frank Emblidge 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: 4224739
    Abstract: A pruning tool is provided that allows the individual operating the tool to make flush cuts of vegetative growth to stems and branches having a wide range of directions of the extension with respect to the point at which the individual is standing, without moving from that point. The pruning tool includes a cutting head, a pole, and operating mechanism including a cord extending down the pole from the cutting head, and a connection between the cutting head and the pole that allows relative angular movement between the cutting head and the pole. The connection may be a coil spring. The operating mechanism includes a 3-pulley system, one of the pulleys being mounted within the pole. A readily moveable sleeve mounted on the pole allows the flexible connection between the pole and the cutting head to be rendered inoperative if desired.
    Type: Grant
    Filed: August 8, 1978
    Date of Patent: September 30, 1980
    Inventor: Frank Emblidge