1838581

Information

• Patent Grant
• 1838581

• References
• Source

• Patent Number

  1,838,581

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1931
  93 years ago

• CPC

  • E05G7/001 - Bank depositories
  • E05G1/024 - Wall or panel structure
  • E05G2700/02 - Strong boxes, wall safes
  • Y10S70/80 - Sliding bolt with sliding operating means
  • Y10T70/5319 - Sliding
  • Y10T70/5761 - Retractable or flush handle
  • Y10T292/0995 - Push or pull rod

• US Classifications

  • 232 - Deposit and collection receptacles
  • 070 - Locks
  • 109 - Safes, bank protection, or a related device
  • 292 - Closure fasteners