1299921

Information

• Patent Grant
• 1299921

• References
• Source

• Patent Number

  1,299,921

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1919
  105 years ago

• CPC

  • B43L19/0056 - Holders for erasers

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 012 - Boot and shoe making
  • 400 - Typewriting machines
  • 451 - Abrading