3812782

Information

• Patent Grant
• 3812782

• References
• Source

• Patent Number

  3,812,782

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1974
  50 years ago

• CPC

  • B41K1/50 - Stamping surfaces impregnated with ink, or made of material leaving a mark after stamping contact
  • B41F31/22 - for inking from interior of cylinder
  • B41J27/20 - with ink supplied by capillary action
  • B41K1/22 - with curved stamping surfaces for stamping by rolling contact
  • B41K1/34 - for multicolour stamping

• US Classifications

  • 101 - Printing
  • 401 - Coating implements with material supply
  • 492 - Roll or roller