Patents by Inventor Irwin Winkelried

Irwin Winkelried 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: 4077546
    Abstract: The invention relates to a foot health appliance that consists of a box-like enclosure having a flexible or moveable platform mounted thereon. Attached to the top of the platform is a foot pad having toe spreading means. Mounted inside the enclosure is a pressurized container capable of releasing a medicated aerosol gas or liquid spray. The foot pad is operatively connected to the pressurized container so that a foot placed on the foot pad causes the spray to be released from the container.
    Type: Grant
    Filed: October 8, 1976
    Date of Patent: March 7, 1978
    Inventor: Irwin Winkelried