2857779

Information

• Patent Grant
• 2857779

• References
• Source

• Patent Number

  2,857,779

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1958
  66 years ago

• CPC

  • F04C18/084 - Toothed wheels
  • Y10T74/19893 - Sectional
  • Y10T74/19986 - Twisted

• US Classifications

  • 074 - Machine element or mechanism