3272447

Information

• Patent Grant
• 3272447

• References
• Source

• Patent Number

  3,272,447

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1966
  58 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
  • Y10T279/1066 - Axially compressible element expands radially

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 279 - Chucks or sockets