1193412

Information

• Patent Grant
• 1193412

• References
• Source

• Patent Number

  1,193,412

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1916
  108 years ago

• CPC

  • B21D43/18 - by means in pneumatic or magnetic engagement with the work
  • Y10S70/37 - Cylinder lock, multiple tumbler arrangements
  • Y10T70/5531 - Combination and/or key operable
  • Y10T70/7492 - Tumblerless push or pull key
  • Y10T70/7599 - Transverse of plug
  • Y10T70/7627 - Rotary or swinging tumblers
  • Y10T70/7757 - Push or pull key operation
  • Y10T70/7881 - Bitting
  • Y10T70/7938 - Guard ward

• US Classifications

  • 070 - Locks