Patents Assigned to Haustle Products Inc.
  • Folding umbrella frame
    Patent number: 4658844
    Abstract: This invention relates to an improved umbrella frame and in particular to one comprising a telescopic stick, a runner slidably mounted on the telescopic stick, a crown fixed at upper end of the telescopic stick, stretcher members pivotally connected with the crown, struts hinged to the runner, links hinged to the struts, control ribs connected with the links, auxiliary links connected at one end with the stretcher members, sleeves each enclosing respective auxiliary link and control rib, and outer dome ribs.
    Type: Grant
    Filed: August 22, 1985
    Date of Patent: April 21, 1987
    Assignee: Haustle Products Inc.
    Inventor: Huang S. Ping