3659167

Information

• Patent Grant
• 3659167

• References
• Source

• Patent Number

  3,659,167

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  52 years ago

• CPC

  • H02K33/00 - Motors with reciprocating, oscillating, or vibrating magnet, armature, or coil system
  • G04B31/012 - Metallic bearings
  • G04B31/0123 - with metallic ball bearings and metallic roller bearings
  • G04B37/0066 - for wall clocks and balances
  • G04C3/065 - the balance controlling gear-train by means of static switches
  • G04C3/16 - incorporating an electro-dynamic continuously rotating motor

• US Classifications

  • 318 - Electricity: motive power systems
  • 968 - Horology