1992384

Information

• Patent Grant
• 1992384

• References
• Source

• Patent Number

  1,992,384

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1935
  89 years ago

• CPC

  • B21F45/10 - of cards for fabric-napping machines
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part

• US Classifications

  • 029 - Metal working
  • 015 - Brushing, scrubbing, and general cleaning
  • 140 - Wireworking