1909181

Information

• Patent Grant
• 1909181

• References
• Source

• Patent Number

  1,909,181

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1933
  91 years ago

• CPC

  • B65H54/14 - on tubes, cores, or formers having generally parallel sides
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10T82/16622 - Plural tools

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 082 - Turning