Patents Represented by Law Firm Varrum, Riddering, Schmidt & Howlett
  • Patent number: 5060836
    Abstract: A frame structure for carrying a drum or other object in front of a person has a front support member engaging two substantially parallel side support members extending generally horizontally along the waist of a person, and is supported by the hips of a person. A back member, attached to the side support members, engages the back thoracic region of a wearer and provides a counteracting force to keep a drum or other carried article in a desired position. The back member includes a pair of telescoping lengthwise adjustable back support members terminating in a hinge point at a back plate. The back plate is provided with arcuate slots through which attaching bolts engage a flanged member of each of the back support members. This arrangement allows the angle between the two back support members to be adjusted in order to adjust the distance between the side members along the back of the person.
    Type: Grant
    Filed: May 18, 1990
    Date of Patent: October 29, 1991
    Inventors: Tracy W. Bradford, Ryan W. Bradford