3817172

Information

• Patent Grant
• 3817172

• References
• Source

• Patent Number

  3,817,172

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • B44C3/085 - stamping
  • B41F19/064 - Presses of the reciprocating type
  • B41M5/0358 - characterised by the mechanisms or artifacts to obtain the transfer
  • B44C1/24 - Pressing or stamping ornamental designs on surfaces
  • H05B3/02 - Details
  • B41P2219/31 - Heating means

• US Classifications

  • 101 - Printing
  • 219 - Electric heating