1795013

Information

• Patent Grant
• 1795013

• References
• Source

• Patent Number

  1,795,013

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1931
  93 years ago

• CPC

  • G04F3/027 - using electrical contacts
  • G04C3/18 - incorporating electro-thermal or electro-pneumatic driving means
  • Y10T74/1502 - Escapement

• US Classifications

  • 074 - Machine element or mechanism
  • 099 - Foods and beverages: apparatus
  • 185 - Motors: spring, weight, or animal powered
  • 200 - Electricity: circuit makers and breakers
  • 256 - Fences
  • 310 - Electrical generator or motor structure
  • 361 - Electricity: electrical systems and devices
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology