2786548

Information

• Patent Grant
• 2786548

• References
• Source

• Patent Number

  2,786,548

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1957
  68 years ago

• CPC

  • G04B1/20 - Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel
  • G05G5/04 - Stops for limiting movement of members

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 968 - Horology