2455844

Information

• Patent Grant
• 2455844

• References
• Source

• Patent Number

  2,455,844

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1948
  76 years ago

• CPC

  • E05F11/00 - Man-operated mechanisms for operating wings, including those which also operate the fastening
  • E05F2700/04 - Devices for blocking sliding windows in general
  • Y10T70/515 - Sliding sash
  • Y10T292/0823 - Gear
  • Y10T292/308 - Swinging catch

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks