3618541

Information

• Patent Grant
• 3618541

• References
• Source

• Patent Number

  3,618,541

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  54 years ago

• CPC

  • D05B47/06 - Applications of tensometers
  • B65H59/40 - Applications of tension indicators
  • B65H2402/414 - Manual tools for filamentary material
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 112 - Sewing