1809057

Information

• Patent Grant
• 1809057

• References
• Source

• Patent Number

  1,809,057

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1931
  93 years ago

• CPC

  • D04B15/28 - Needle pressers
  • D04B9/20 - with provision for narrowing or widening with reciprocatory action
  • D04B15/32 - Cam systems or assemblies for operating knitting instruments
  • D04B15/68 - characterised by the knitting instruments used
  • D04B35/08 - Spring or bearded needles

• US Classifications

  • 066 - Textiles: knitting