2577654

Information

• Patent Grant
• 2577654

• References
• Source

• Patent Number

  2,577,654

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1951
  73 years ago

• CPC

  • F24D19/086 - hand-operated
  • Y10T29/49419 - including machining or drilling
  • Y10T29/49844 - Through resilient media
  • Y10T29/49845 - by deforming interlock
  • Y10T29/4986 - Outwardly deforming internally fitted rod
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/4992 - by flaring inserted cup or tube end
  • Y10T29/49943 - Riveting

• US Classifications

  • 251 - Valves and valve actuation
  • 029 - Metal working