2081757

Information

• Patent Grant
• 2081757

• References
• Source

• Patent Number

  2,081,757

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1937
  87 years ago

• CPC

  • E05G1/00 - Safes or strong-rooms for valuables
  • Y10T70/7407 - Operating indicators
  • Y10T70/7412 - Portable combination setting guide
  • Y10T70/8351 - Operating attachments
  • Y10T292/82 - Knobs

• US Classifications

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