3750491

Information

• Patent Grant
• 3750491

• References
• Source

• Patent Number

  3,750,491

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1973
  52 years ago

• CPC

  • F16H37/00 - Combinations of mechanical gearings, not hereinbefore provided for
  • E05F11/405 - for vehicle windows
  • E05F15/692 - enabling manual drive
  • E05Y2900/55 - Windows
  • F16H2700/02 - Transmissions, specially for working vehicles
  • Y10T74/19819 - Driven rack or shaft

• US Classifications

  • 074 - Machine element or mechanism