Patents by Inventor John R. Vale

John R. Vale 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: 5271117
    Abstract: The machine comprises a shoe support (20) for e.g. a heel seat and side lasting machine has a last pin (24) on which a shoe may be positioned, bottom up, having a shoe heel end positioning mechanism (86) including a heel height gauge device (110) for locating the heel end of the shoe to lengthwise and heightwise datums, and a toe support (30), including an abutment (54) for setting a toe height datum (54a), each of said datums being adjustable according to the style of shoe being operated upon. The machine also includes a heel band mechanism (150), the arrangement being that the shoe heel end positioning mechanism (86) is moved to an out-of-the-way position after the shoe has been positioned, thus allowing the heel band mechanism (150) to move into shoe engagement. The shoe is held by auxiliary clamp means (184) during this changeover.
    Type: Grant
    Filed: April 23, 1992
    Date of Patent: December 21, 1993
    Assignee: British United Shoe Machinery Ltd.
    Inventors: John R. Vale, Francis B. Sharp, Mark Q. Blatherwick, Alan Sanderson
  • Patent number: 5263216
    Abstract: The machine comprises a shoe support (20), two side lasting assemblies (230) and a heel seat wiper mechansim (170), the shoe support comprising a last pin (24), a toe support (30) and a heel band mechanism (150). The heel band mechanism is mounted for rotation about an axis (158) whereby a shoe clamped thereby, after a lasting operation has been completed, can be removed from the operating locality of the machine onto a shoe-receiving platform (330) on to which the heel band mechanism then releases the shoe. The shoe support 30) also includes a shoe heel end positioning mechanism (86) by which a next shoe to be operated upon can be located at the operating locality of the machine during the removal of the shoe which has been lasted.
    Type: Grant
    Filed: April 23, 1992
    Date of Patent: November 23, 1993
    Assignee: British United Shoe Machinery Ltd.
    Inventors: John R. Vale, Francis B. Sharp, Mark Q. Blatherwick, Alan Sanderson