702125

Information

• Patent Grant
• 702125

• References
• Source

• Patent Number

  702,125

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1902
  122 years ago

• CPC

  • B21C37/286 - starting from sheet material
  • E03C1/284 - having U-shaped trap
  • Y10T29/49439 - Trap making
  • Y10T29/49893 - Peripheral joining of opposed mirror image parts to form a hollow body
  • Y10T137/4613 - Access opening

• US Classifications

  • 137 - Fluid handling
  • 029 - Metal working
  • 138 - Pipes and tubular conduits
  • 228 - Metal fusion bonding
  • 285 - Pipe joints or couplings