1620415

Information

• Patent Grant
• 1620415

• References
• Source

• Patent Number

  1,620,415

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1927
  99 years ago

• CPC

  • B64D37/005 - Accessories not provided for in the groups B64D37/02 - B64D37/28
  • B64D2700/62368 - Fluid level indicators
  • Y10S220/90 - Rupture proof
  • Y10T403/4694 - Rod received in recessed side, e.g., socket or tapered opening, etc.

• US Classifications

  • 285 - Pipe joints or couplings
  • 220 - Receptacles
  • 403 - Joints and connections