3748939

Information

• Patent Grant
• 3748939

• References
• Source

• Patent Number

  3,748,939

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • B65H35/0086 - using movable cutting elements
  • B26D1/04 - having a linearly-movable cutting member
  • B26D5/08 - Means for actuating the cutting member to effect the cut
  • B65B61/06 - by cutting
  • Y10T83/541 - Actuation of tool controlled in response to work-sensing means
  • Y10T83/8691 - Unicyclic
  • Y10T83/8822 - Edge-to-edge of sheet or web [e.g., traveling cutter]

• US Classifications

  • 083 - Cutting
  • 053 - Package making