2893141

Information

• Patent Grant
• 2893141

• References
• Source

• Patent Number

  2,893,141

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1959
  65 years ago

• CPC

  • E05F15/63 - operated by swinging arms
  • E05Y2201/434 - Electromotors Details thereof
  • E05Y2600/41 - Concealed
  • E05Y2600/45 - in or on the fixed frame
  • E05Y2800/358 - vertical frame members or posts
  • E05Y2900/40 - for gates

• US Classifications

  • 049 - Movable or removable closures