Patents Assigned to Bollhoff Inc.
  • Threaded blind fastener and spacer assembly and methods for the assembly and use thereof
    Patent number: 10794415
    Abstract: A threaded blind fastener and spacer assembly is provided, the assembly including a blind fastener having a flange; and a spacer having a surface, said spacer having a hole therethrough, said hole terminating as a counterbore at said surface, said counterbore receiving said flange. Methods of preparing the assembly and a method of securing the threaded blind fastener and spacer assembly to a substrate material are also provided.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: October 6, 2020
    Assignee: Bollhoff Inc.
    Inventors: Thomas F. McGee, Roger D. Fieldhouse