2257132

Information

• Patent Grant
• 2257132

• References
• Source

• Patent Number

  2,257,132

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1941
  83 years ago

• CPC

  • A43D27/00 - Machines for trimming as an intermediate operation
  • A43D29/00 - Machines for making soles from strips of material
  • Y10S200/21 - Pencil, counter or dispenser operated
  • Y10T83/4443 - Unicyclic
  • Y10T83/531 - With plural work-sensing means
  • Y10T83/566 - Interrelated tool actuating means and means to actuate work immobilizer
  • Y10T83/6574 - By work-stopping abutment

• US Classifications

  • 083 - Cutting
  • 192 - Clutches and power-stop control
  • 200 - Electricity: circuit makers and breakers