3608047

Information

• Patent Grant
• 3608047

• References
• Source

• Patent Number

  3,608,047

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1971
  53 years ago

• CPC

  • B31F1/07 - Embossing , i.e. producing impressions formed by locally deep-drawing
  • B29C53/265 - using rolls or endless bands
  • B29C59/04 - using rollers or endless belts
  • B31F2201/0723 - Characteristics of the rollers
  • B31F2201/0738 - Cross sectional profile of the embossments
  • B31F2201/0753 - Roller supporting, positioning, driving means

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes