1869857

Information

• Patent Grant
• 1869857

• References
• Source

• Patent Number

  1,869,857

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1932
  92 years ago

• CPC

  • B65H81/08 - by feeding material obliquely to the axis of the core
  • B21F45/12 - of fishing hooks

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 057 - Textiles: spinning, twisting, and twining