1441256

Information

• Patent Grant
• 1441256

• References
• Source

• Patent Number

  1,441,256

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1923
  102 years ago

• CPC

  • B21K31/00 - Control devices specially adapted for positioning tool carriers
  • Y10S29/039 - Spraying with other step
  • Y10T74/1828 - Cam, lever, and slide
  • Y10T74/2146 - Longitudinal springs

• US Classifications

  • 074 - Machine element or mechanism
  • 029 - Metal working