2487169

Information

• Patent Grant
• 2487169

• References
• Source

• Patent Number

  2,487,169

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1949
  75 years ago

• CPC

  • E04B1/5843 - with ends provided with protuberances
  • Y10S403/02 - Metal treatment
  • Y10T403/40 - Radially spaced members joined by independent coupling
  • Y10T403/477 - Fusion bond, e.g., weld, etc.

• US Classifications

  • 403 - Joints and connections