2920896

Information

• Patent Grant
• 2920896

• References
• Source

• Patent Number

  2,920,896

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1960
  64 years ago

• CPC

  • B23B31/00 - Chucks Expansion mandrels Adaptations thereof for remote control
  • F16C29/02 - Sliding-contact bearings
  • B23B2231/32 - Guideways for jaws
  • Y10T279/1986 - Jaws
  • Y10T279/34 - Accessory or component
  • Y10T279/35 - Miscellaneous
  • Y10T407/1938 - Wedge clamp element
  • Y10T407/2284 - Wedge clamp element
  • Y10T407/28 - Miscellaneous

• US Classifications

  • 279 - Chucks or sockets
  • 384 - Bearings
  • 407 - Cutters, for shaping