2021048

Information

• Patent Grant
• 2021048

• References
• Source

• Patent Number

  2,021,048

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1935
  89 years ago

• CPC

  • B21F45/00 - Wire-working in the manufacture of other particular articles
  • B65H54/60 - Devices for domestic use

• US Classifications

  • 242 - Winding, tensioning, or guiding