2511845

Information

• Patent Grant
• 2511845

• References
• Source

• Patent Number

  2,511,845

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1950
  75 years ago

• CPC

  • A41H23/00 - Devices for applying chalk Sharpening or holding chalk

• US Classifications

  • 053 - Package making
  • 221 - Article dispensing