2817703

Information

• Patent Grant
• 2817703

• References
• Source

• Patent Number

  2,817,703

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1957
  68 years ago

• CPC

  • G09G3/004 - to give the appearance of moving signs
  • H01H63/38 - for multi-position wiper switches
  • Y10S200/29 - Ball
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating

• US Classifications

  • 178 - Telegraphy
  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers