1639086

Information

• Patent Grant
• 1639086

• References
• Source

• Patent Number

  1,639,086

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1927
  97 years ago

• CPC

  • E05C9/026 - comprising key-operated locks
  • E05C9/1875 - performing pivoting movements
  • Y10T70/5292 - Key operable only

• US Classifications

  • 070 - Locks