3400941

Information

• Patent Grant
• 3400941

• References
• Source

• Patent Number

  3,400,941

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1968
  56 years ago

• CPC

  • F16J9/067 - corrugated in the radial direction
  • F16J9/063 - Strip or wire along the entire circonference
  • F16J9/064 - Rings with a flat annular side rail
  • F16J9/065 - Spring expander with massive cross-section
  • F16J9/203 - Oil-scraping rings
  • F16J9/206 - One-piece oil-scraping rings

• US Classifications

  • 277 - Seal for a joint or juncture
  • 123 - Internal-combustion engines