2922637

Information

• Patent Grant
• 2922637

• References
• Source

• Patent Number

  2,922,637

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1960
  65 years ago

• CPC

  • F16J3/02 - Diaphragms
  • F16F9/0454 - characterised by the assembling method or by the mounting arrangement
  • Y10S292/07 - Disc cam also swinging windows, locking and operating means
  • Y10T29/49877 - of flexible wall, expansible chamber devices [e.g., bellows]
  • Y10T29/49918 - At cup or tube end

• US Classifications

  • 267 - Spring devices
  • 029 - Metal working
  • 092 - Expansible chamber devices
  • 152 - Resilient tires and wheels
  • 220 - Receptacles
  • 292 - Closure fasteners