2968790

Information

• Patent Grant
• 2968790

• References
• Source

• Patent Number

  2,968,790

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1961
  64 years ago

• CPC

  • G07C9/00682 - actuated repeatedly
  • E05F15/77 - using wireless control
  • G07C9/00182 - operated with unidirectional data transmission between data carrier and locks
  • E05Y2900/106 - for garages
  • G07C2009/00785 - by light
  • G07C2009/00928 - for garage doors

• US Classifications

  • 340 - Communications: electrical
  • 318 - Electricity: motive power systems