2989229

Information

• Patent Grant
• 2989229

• References
• Source

• Patent Number

  2,989,229

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1961
  63 years ago

• CPC

  • H04L17/08 - combined with perforating apparatus
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating

• US Classifications

  • 234 - Selective cutting
  • 074 - Machine element or mechanism