3273228

Information

• Patent Grant
• 3273228

• References
• Source

• Patent Number

  3,273,228

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • G04D3/06 - Devices for shaping or setting watch glasses
  • G04B37/08 - Hermetic sealing of openings, joints, passages or slits
  • G04B39/025 - without special sealing parts
  • G04D1/10 - Devices for opening or closing watch bottoms or covers
  • Y10T29/49579 - Watch or clock making
  • Y10T29/49815 - Disassembling
  • Y10T29/49822 - by applying force
  • Y10T29/5383 - having fluid operator

• US Classifications

  • 029 - Metal working
  • 968 - Horology