3459350

Information

• Patent Grant
• 3459350

• References
• Source

• Patent Number

  3,459,350

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1969
  55 years ago

• CPC

  • B29C37/02 - Deburring or deflashing
  • B26F1/0084 - specially adapted for perforating rubber
  • B26F3/002 - Precutting and tensioning or breaking
  • Y10T225/12 - With preliminary weakening
  • Y10T225/30 - Breaking or tearing apparatus
  • Y10T225/307 - Combined with preliminary weakener or with nonbreaking cutter

• US Classifications

  • 225 - Severing by tearing or breaking
  • 264 - Plastic and nonmetallic article shaping or treating: processes