3768817

Information

• Patent Grant
• 3768817

• References
• Source

• Patent Number

  3,768,817

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • F16J9/18 - with separate bridge-elements
  • F16J9/061 - using metallic coiled or blade springs

• US Classifications

  • 277 - Seal for a joint or juncture
  • 415 - Rotary kinetic fluid motors or pumps