1581053

Information

• Patent Grant
• 1581053

• References
• Source

• Patent Number

  1,581,053

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1926
  99 years ago

• CPC

  • F16J9/206 - One-piece oil-scraping rings
  • F16J9/065 - Spring expander with massive cross-section
  • F16J9/203 - Oil-scraping rings

• US Classifications

  • 277 - Seal for a joint or juncture