546543

Information

• Patent Grant
• 546543

• References
• Source

• Patent Number

  546,543

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1895
  129 years ago

• CPC

  • G04B37/05 - Fixed mountings for pocket or wrist watches
  • G04B37/087 - Protection of wrist or pocket watch cases against dust

• US Classifications

  • 368 - Horology: time measuring systems or devices