2016653

Information

• Patent Grant
• 2016653

• References
• Source

• Patent Number

  2,016,653

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1935
  89 years ago

• CPC

  • E05B17/2088 - Means to prevent disengagement of lock and keeper
  • Y10T70/5164 - Links to limit opening
  • Y10T70/5208 - Multiple dead bolts

• US Classifications

  • 070 - Locks