3374859

Information

• Patent Grant
• 3374859

• References
• Source

• Patent Number

  3,374,859

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1968
  57 years ago

• CPC

  • E04B1/4142 - with transverse hook- or loop-receiving parts
  • E06C9/04 - in the form of climbing irons or the like
  • F16B13/00 - Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
  • F16B13/08 - with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
  • F16B21/073 - the socket having a resilient part on its inside
  • F16B21/078 - the socket having a further molded-in or embedded component
  • Y10T403/4628 - Rod clamped to hole edge

• US Classifications

  • 182 - Fire escape, ladder, or scaffold
  • 052 - Static structures
  • 403 - Joints and connections