2280339

Information

• Patent Grant
• 2280339

• References
• Source

• Patent Number

  2,280,339

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1942
  83 years ago

• CPC

  • F16L9/01 - of wood

• US Classifications

  • 138 - Pipes and tubular conduits
  • 217 - Wooden receptacles