3213764

Information

• Patent Grant
• 3213764

• References
• Source

• Patent Number

  3,213,764

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1965
  60 years ago

• CPC

  • G05D16/0625 - acting indirectly on the obturator
  • F16F9/0409 - characterised by the wall structure
  • F16J3/041 - Non-metallic bellows
  • Y10S277/916 - Seal including vibration dampening feature

• US Classifications

  • 277 - Seal for a joint or juncture
  • 073 - Measuring and testing
  • 092 - Expansible chamber devices