2195311

Information

• Patent Grant
• 2195311

• References
• Source

• Patent Number

  2,195,311

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1940
  85 years ago

• CPC

  • G04C3/18 - incorporating electro-thermal or electro-pneumatic driving means
  • Y10T74/1558 - Grip units and features
  • Y10T74/2133 - Pawls and ratchets

• US Classifications

  • 219 - Electric heating
  • 060 - Power plants
  • 074 - Machine element or mechanism
  • 099 - Foods and beverages: apparatus
  • 310 - Electrical generator or motor structure
  • 340 - Communications: electrical
  • 416 - Fluid reaction surfaces
  • 446 - Amusement devices: toys
  • 968 - Horology