3704837

Information

• Patent Grant
• 3704837

• References
• Source

• Patent Number

  3,704,837

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1972
  52 years ago

• CPC

  • B23B31/4046 - Details of the jaws
  • B65H75/242 - Expansible spindles, mandrels or chucks
  • Y10T279/1045 - Internal cone
  • Y10T279/1058 - Constricting band, annulus, or clip

• US Classifications

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