2388557

Information

• Patent Grant
• 2388557

• References
• Source

• Patent Number

  2,388,557

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1945
  79 years ago

• CPC

  • B65H54/2809 - rotating grooved cam
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding