3707304

Information

• Patent Grant
• 3707304

• References
• Source

• Patent Number

  3,707,304

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1972
  52 years ago

• CPC

  • E04G7/20 - for ends of members only
  • F16B2/14 - using wedges
  • F16B7/0426 - for rods or for tubes without using the innerside thereof
  • Y10T403/30 - Laterally related members connected by latch means
  • Y10T403/551 - Externally bridged
  • Y10T403/5721 - Single actuator for plural connections
  • Y10T403/5766 - Axially divided segments
  • Y10T403/5793 - including member wedging or camming means

• US Classifications

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