2893799

Information

• Patent Grant
• 2893799

• References
• Source

• Patent Number

  2,893,799

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1959
  65 years ago

• CPC

  • F16J9/065 - Spring expander with massive cross-section
  • F16J9/06 - using separate springs or elastic elements expanding the rings Springs therefor; Expansion by wedging
  • Y10S417/01 - Materials digest

• US Classifications

  • 277 - Seal for a joint or juncture
  • 417 - Pumps