Patents by Inventor Henry Wu

Henry Wu 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).

  • Mount for parabolic antenna or the like
    Patent number: 4663635
    Abstract: The present invention relates to an improved mount for parabolic antenna and in particular to one comprising a base, a swivel table rotatably mounted on the base, a gear box fastened on the swivel table, a driving rod having at one end a worm disposed in the gear box, a driven rod having at one end a worm gear engaged with the worm of the driving rod and at the middle portion a worm protruding from the gear box, a main worm gear meshing with the worm of the driven rod, a pad disposed between the main worm gear and the swivel table, and a supporting frame fixed on the main worm gear.
    Type: Grant
    Filed: January 9, 1985
    Date of Patent: May 5, 1987
    Assignee: Ching Jun Lai
    Inventor: Henry Wu