1901989

Information

• Patent Grant
• 1901989

• References
• Source

• Patent Number

  1,901,989

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1933
  93 years ago

• CPC

  • G09F3/00 - Labels, tag tickets, or similar identification or indication means Seals Postage or like stamps
  • Y10S40/912 - Automobile motor identification
  • Y10T428/24479 - including variation in thickness

• US Classifications

  • 283 - Printed matter
  • 040 - Card, picture, or sign exhibiting
  • 428 - Stock material or miscellaneous articles