2270926

Information

• Patent Grant
• 2270926

• References
• Source

• Patent Number

  2,270,926

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1942
  83 years ago

• CPC

  • F16L13/141 - by crimping or rolling from the outside
  • F16L13/163 - one collar being bent over the other

• US Classifications

  • 285 - Pipe joints or couplings
  • 313 - Electric lamp and discharge devices