1421049

Information

• Patent Grant
• 1421049

• References
• Source

• Patent Number

  1,421,049

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1922
  102 years ago

• CPC

  • F16H21/40 - for interconverting rotary motion and oscillating motion
  • F03G5/00 - Devices for producing mechanical power from muscle energy
  • F03G2730/05 - Motors driven by hands or feet
  • Y10T74/18144 - Overcoming dead center

• US Classifications

  • 074 - Machine element or mechanism