2807388

Information

• Patent Grant
• 2807388

• References
• Source

• Patent Number

  2,807,388

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1957
  67 years ago

• CPC

  • F16B2/065 - using screw-thread elements
  • F16K27/00 - Construction of housing Use of materials therefor
  • Y10S411/985 - Bolthead- or nut-held

• US Classifications

  • 220 - Receptacles
  • 251 - Valves and valve actuation
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener