1376744

Information

• Patent Grant
• 1376744

• References
• Source

• Patent Number

  1,376,744

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1921
  103 years ago

• CPC

  • F16K1/487 - by a fixing element extending in the axial direction of the spindle
  • Y10S411/972 - Distorted
  • Y10T403/16 - with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature

• US Classifications

  • 403 - Joints and connections
  • 251 - Valves and valve actuation
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener