1350742

Information

• Patent Grant
• 1350742

• References
• Source

• Patent Number

  1,350,742

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1920
  103 years ago

• CPC

  • G07F17/166 - for calendars

• US Classifications

  • 194 - Check-actuated control mechanisms
  • 232 - Deposit and collection receptacles
  • 235 - Registers