2180117

Information

• Patent Grant
• 2180117

• References
• Source

• Patent Number

  2,180,117

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1939
  85 years ago

• CPC

  • B62H5/003 - using chains or cables
  • Y10T70/5726 - With padlock
  • Y10T70/5739 - With padlock
  • Y10T70/5845 - Spoke gap traversing type
  • Y10T70/5876 - Anchors
  • Y10T70/5885 - Drive

• US Classifications

  • 070 - Locks
  • 109 - Safes, bank protection, or a related device