3881369

Information

• Patent Grant
• 3881369

• References
• Source

• Patent Number

  3,881,369

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1975
  49 years ago

• CPC

  • F16H37/14 - the movements of two or more independently-moving members being combined into a single movement
  • G03B21/116 - Handling microfiches
  • G03B27/6292 - Handling microfiche
  • Y10T74/18832 - including flexible drive connector [e.g., belt, chain, strand, etc.]
  • Y10T74/18848 - with pulley

• US Classifications

  • 074 - Machine element or mechanism
  • 033 - Geometrical instruments
  • 353 - Optics: image projectors