2929623

Information

• Patent Grant
• 2929623

• References
• Source

• Patent Number

  2,929,623

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1960
  64 years ago

• CPC

  • E05F15/686 - by cables or ropes
  • E05Y2201/434 - Electromotors Details thereof
  • E05Y2201/642 - Trackless carriers
  • E05Y2201/654 - Cables
  • E05Y2600/46 - in or on the wing
  • E05Y2900/106 - for garages

• US Classifications

  • 049 - Movable or removable closures
  • 318 - Electricity: motive power systems