1628750

Information

• Patent Grant
• 1628750

• References
• Source

• Patent Number

  1,628,750

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1927
  97 years ago

• CPC

  • E05B17/2088 - Means to prevent disengagement of lock and keeper
  • Y10T70/392 - Keeper-carried
  • Y10T70/5199 - Swinging door
  • Y10T70/5204 - Interfitting lock housing and keeper
  • Y10T70/5239 - Dead bolt, dogged latch bolt
  • Y10T70/5314 - Sliding and rotary
  • Y10T70/535 - Keeper and housing interlocking
  • Y10T70/7927 - Anti-jimmy

• US Classifications

  • 070 - Locks