3377648

Information

• Patent Grant
• 3377648

• References
• Source

• Patent Number

  3,377,648

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  56 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
  • Y10T16/64 - Spring

• US Classifications

  • 016 - Miscellaneous hardware