1880138

Information

• Patent Grant
• 1880138

• References
• Source

• Patent Number

  1,880,138

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1932
  92 years ago

• CPC

  • G05G21/00 - Mechanical apparatus for control of a series of operations, i.e. programme control
  • B25J3/04 - involving servo mechanisms
  • B25J9/0006 - Exoskeletons
  • E02D7/10 - with pressure-actuated hammer
  • E02F3/04 - mechanically-driven
  • Y10S414/122 - Remote control handlers
  • Y10S414/128 - Handler-type toys
  • Y10T74/19516 - Spur
  • Y10T74/20012 - Multiple controlled elements
  • Y10T74/2054 - Signal

• US Classifications

  • 212 - Traversing hoists
  • 074 - Machine element or mechanism
  • 091 - Motors: expansible chamber type
  • 180 - Motor vehicles
  • 280 - Land vehicles
  • 318 - Electricity: motive power systems
  • 405 - Hydraulic and earth engineering
  • 414 - Material or article handling
  • 446 - Amusement devices: toys
  • 472 - Amusement devices
  • 623 - Prosthesis
  • 901 - Robots