135957

Information

• Patent Grant
• 135957

• References
• Source

• Patent Number

  135,957

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1873
  152 years ago

• CPC

  • E05B65/0075 - for safes, strongrooms, vaults, fire-resisting cabinets or the like
  • Y10T70/5274 - Combination operable only

• US Classifications

  • 070 - Locks