1885707

Information

• Patent Grant
• 1885707

• References
• Source

• Patent Number

  1,885,707

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1932
  92 years ago

• CPC

  • E05B15/04 - Spring arrangements in locks
  • E05B59/00 - Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
  • E05B2015/0424 - of conical shape
  • E05B2015/0431 - Modifying spring characteristic or tension
  • E05B2015/0486 - A single spring working on more than one element
  • Y10T70/5226 - Combined dead bolt and latching bolt
  • Y10T70/7537 - Rotary or swinging tumblers
  • Y10T70/7785 - Tumblers
  • Y10T70/8838 - Adjustment provisions

• US Classifications

  • 070 - Locks