2348477

Information

• Patent Grant
• 2348477

• References
• Source

• Patent Number

  2,348,477

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1944
  80 years ago

• CPC

  • F16L9/08 - of concrete, cement, or asbestos cement, with or without reinforcement
  • B28B21/58 - Steel tubes
  • F16L25/0027 - Joints for pipes made of reinforced concrete

• US Classifications

  • 138 - Pipes and tubular conduits
  • 052 - Static structures