2456904

Information

• Patent Grant
• 2456904

• References
• Source

• Patent Number

  2,456,904

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1948
  76 years ago

• CPC

  • B41K1/006 - Pocket stamps
  • B41K1/02 - with one or more flat stamping surfaces having fixed images
  • B43K29/013 - with stamping means

• US Classifications

  • 101 - Printing
  • 401 - Coating implements with material supply
  • D19 - Office supplies