1503506

Information

• Patent Grant
• 1503506

• References
• Source

• Patent Number

  1,503,506

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1924
  101 years ago

• CPC

  • B43K21/18 - having ratchet means

• US Classifications

  • 401 - Coating implements with material supply