Binder With Tab Or Fastener For Securing Sheet Patents (Class 402/500)
  • Fastener for wire bound media
    Patent number: 4193704
    Abstract: A fastener to permit the capture and release by a selected medium of the wire binder on notebooks, tablets, or the like. The fastener includes a series of tabs which are profiled so that the captured medium resists removal due to ordinary stresses, but may be inserted and removed by means of an easily applied transverse force.
    Type: Grant
    Filed: August 21, 1978
    Date of Patent: March 18, 1980
    Assignee: Dennison Manufacturing Company
    Inventors: Scott Miller, Thomas Bushman, Kurt Kruger, Kenneth Van Dyck