3886425

Information

• Patent Grant
• 3886425

• References
• Source

• Patent Number

  3,886,425

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1975
  49 years ago

• CPC

  • E05F15/63 - operated by swinging arms
  • E05F15/678 - operated by swinging lever arms
  • E05Y2900/106 - for garages
  • E05Y2900/132 - Doors

• US Classifications

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