3443664

Information

• Patent Grant
• 3443664

• References
• Source

• Patent Number

  3,443,664

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1969
  56 years ago

• CPC

  • F03G5/00 - Devices for producing mechanical power from muscle energy
  • F03G2730/05 - Motors driven by hands or feet
  • Y10T74/20528 - Foot operated
  • Y10T74/20624 - Adjustable

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 074 - Machine element or mechanism
  • 482 - Exercise devices