3204503

Information

• Patent Grant
• 3204503

• References
• Source

• Patent Number

  3,204,503

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1965
  59 years ago

• CPC

  • B43M7/00 - Devices for opening envelopes
  • Y10S83/912 - Envelope openers
  • Y10T83/343 - With means to deform work temporarily
  • Y10T83/446 - With means to initiate tool feed by same control impulse
  • Y10T83/6486 - Notcher or pinker station

• US Classifications

  • 083 - Cutting
  • 346 - Recorders