2193349

Information

• Patent Grant
• 2193349

• References
• Source

• Patent Number

  2,193,349

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1940
  85 years ago

• CPC

  • E05B13/004 - by locking the spindle, follower, or the like
  • E05C1/16 - the handle or member moving essentially in a plane substantially parallel to the wing or frame
  • Y10T70/5451 - Manual bolt-manipulator operation releases dog
  • Y10T70/8027 - Condition indicators
  • Y10T70/8946 - Emergency unlocking or release arrangements

• US Classifications

  • 070 - Locks