3845555

Information

• Patent Grant
• 3845555

• References
• Source

• Patent Number

  3,845,555

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1974
  50 years ago

• CPC

  • C03B33/06 - Cutting or splitting glass tubes, rods, or hollow products
  • C03B33/14 - specially adapted for cutting tubes, rods, or hollow products
  • Y10T225/12 - With preliminary weakening

• US Classifications

  • 030 - Cutlery
  • 225 - Severing by tearing or breaking