2500720

Information

• Patent Grant
• 2500720

• References
• Source

• Patent Number

  2,500,720

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1950
  74 years ago

• CPC

  • F16B7/04 - Clamping or clipping connections
  • A47L9/242 - Hose or pipe couplings
  • E04D13/08 - Down pipes Special clamping means therefor
  • F16L37/02 - in which the connection is maintained only by friction of the parts being joined
  • E04D2013/0846 - Interconnecting down pipe parts

• US Classifications

  • 285 - Pipe joints or couplings