3923261

Information

• Patent Grant
• 3923261

• References
• Source

• Patent Number

  3,923,261

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • B65H54/543 - Securing cores or holders to supporting or driving members
  • B65H2402/25 - Centrifugal force
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding