Patents by Inventor Michael G. Chalfant

Michael G. Chalfant 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).

  • Bandage winding machine
    Patent number: 5533689
    Abstract: A bandage winding machine for forming rolls of bandage from unrolled strips which has a shaft and a clamping bar attached at one end of the shaft for securing the beginning end of the bandage. A clamp couples the other end of the clamping bar with the shaft to securely hold the beginning end of the bandage between the shaft and clamping bar. The clamping bar is moveable to allow easy placement of the starting end of the bandage between the clamping bar and the shaft.
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: July 9, 1996
    Inventor: Michael G. Chalfant