3204170

Information

• Patent Grant
• 3204170

• References
• Source

• Patent Number

  3,204,170

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1965
  59 years ago

• CPC

  • E05F15/673 - operated by screw-and-nut mechanisms
  • H02G5/04 - Partially-enclosed installations
  • H02K7/06 - Means for converting reciprocating into rotary motion or vice-versa
  • E05Y2201/434 - Electromotors Details thereof
  • E05Y2400/658 - with current rails
  • E05Y2600/46 - in or on the wing
  • E05Y2900/106 - for garages

• US Classifications

  • 318 - Electricity: motive power systems
  • 049 - Movable or removable closures
  • 191 - Electricity: transmission to vehicles