3744592

Information

• Patent Grant
• 3744592

• References
• Source

• Patent Number

  3,744,592

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • F03G1/00 - Spring-motor
  • F03G2730/01 - Spring motors with spiral springs

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 475 - Planetary gear transmission systems or components