1676704

Information

• Patent Grant
• 1676704

• References
• Source

• Patent Number

  1,676,704

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1928
  96 years ago

• CPC

  • G04D1/041 - for springs of driving mechanisms
  • B25B27/00 - Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
  • Y10T29/53626 - Flat spiral spring [e.g., watch or clock type]
  • Y10T29/53991 - Work gripper, anvil, or element

• US Classifications

  • 029 - Metal working
  • 968 - Horology