1766334

Information

• Patent Grant
• 1766334

• References
• Source

• Patent Number

  1,766,334

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  95 years ago

• CPC

  • B42D5/042 - Diaries; Memorandum calendars
  • B42D5/04 - Calendar blocks
  • B42D5/046 - Suspension devices therefor
  • B42D5/065 - having plural perforation lines

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • D19 - Office supplies