1523169

Information

• Patent Grant
• 1523169

• References
• Source

• Patent Number

  1,523,169

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1925
  100 years ago

• CPC

  • G04D3/042 - for bearing jewels
  • Y10S83/914 - Flash trimming
  • Y10T29/23 - Gem and jewel setting
  • Y10T83/2066 - By fluid current
  • Y10T83/8756 - Work forced through tool aperture or between spaced cooperating tools
  • Y10T83/9425 - Tool pair

• US Classifications

  • 083 - Cutting
  • 029 - Metal working
  • 072 - Metal deforming
  • 076 - Metal tools and implements, making
  • 968 - Horology