2800817

Information

• Patent Grant
• 2800817

• References
• Source

• Patent Number

  2,800,817

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1957
  67 years ago

• CPC

  • G04D3/0066 - for the fastening means of the case or bracelet

• US Classifications

  • 081 - Tools
  • 030 - Cutlery
  • 144 - Woodworking
  • 968 - Horology