2284222

Information

• Patent Grant
• 2284222

• References
• Source

• Patent Number

  2,284,222

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1942
  82 years ago

• CPC

  • F16L37/008 - for branching pipes; for joining pipes to walls
  • Y10S411/943 - Flexible washer
  • Y10T29/49428 - Gas and water specific plumbing component making
  • Y10T29/49876 - by snap fit

• US Classifications

  • 029 - Metal working
  • 238 - Railways: surface track
  • 285 - Pipe joints or couplings
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener