3798710

Information

• Patent Grant
• 3798710

• References
• Source

• Patent Number

  3,798,710

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • E04D3/3601 - of roof covering supported by the roof structure with interposition of a insulating layer
  • E04F13/0814 - fixed by means of clamping action
  • Y10S411/918 - Threadless nut
  • Y10T24/44017 - with specific mounting means for attaching to rigid or semirigid supporting structure or structure-to-be-secured
  • Y10T24/4621 - having resiliently biased component or surface
  • Y10T24/495 - Detached cooperating structure

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 052 - Static structures
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener