2457089

Information

• Patent Grant
• 2457089

• References
• Source

• Patent Number

  2,457,089

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1948
  76 years ago

• CPC

  • D01H7/2216 - with one or two manually actuated shoe-brakes acting on a part of the whorl

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining