2578228

Information

• Patent Grant
• 2578228

• References
• Source

• Patent Number

  2,578,228

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1951
  73 years ago

• CPC

  • E04G25/02 - non-telescopic
  • Y10T403/7043 - Interfitted angle or channel bars
  • Y10T403/7081 - Multiple retainers

• US Classifications

  • 052 - Static structures
  • 403 - Joints and connections