2154256

Information

• Patent Grant
• 2154256

• References
• Source

• Patent Number

  2,154,256

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1939
  85 years ago

• CPC

  • B68G3/00 - Treating materials to adapt them specially as upholstery filling
  • Y10T83/099 - Manually operated
  • Y10T83/6579 - With means to press work to work-carrier
  • Y10T83/658 - With projections on work-carrier [e.g., pin wheel]
  • Y10T83/6606 - Tool between laterally spaced work-conveying means
  • Y10T83/7713 - With opposed work-presser
  • Y10T83/8722 - Static

• US Classifications

  • 083 - Cutting
  • 192 - Clutches and power-stop control