1398636

Information

• Patent Grant
• 1398636

• References
• Source

• Patent Number

  1,398,636

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1921
  103 years ago

• CPC

  • E05B63/242 - Auxiliary bolts on the frame, actuated by bolts on the wing, or vice-versa
  • Y10T70/5327 - Keeper interlocking
  • Y10T70/5341 - Key operable only
  • Y10T292/702 - Pivoted or swinging

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners