2266944

Information

• Patent Grant
• 2266944

• References
• Source

• Patent Number

  2,266,944

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1941
  83 years ago

• CPC

  • F16K1/46 - Attachment of sealing rings
  • Y10S277/924 - Deformation, material removal, or molding for manufacture of seal
  • Y10S411/958 - Coiled washer
  • Y10T29/49277 - including casting or molding

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 029 - Metal working
  • 251 - Valves and valve actuation
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 277 - Seal for a joint or juncture