2506640

Information

• Patent Grant
• 2506640

• References
• Source

• Patent Number

  2,506,640

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1950
  74 years ago

• CPC

  • E04G7/18 - for clamping the members against one another or against a separate cushioning piece between them
  • Y10T403/7164 - One rod held between bight and other rod extending through aperture in leg of connector

• US Classifications

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