2936515

Information

• Patent Grant
• 2936515

• References
• Source

• Patent Number

  2,936,515

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1960
  65 years ago

• CPC

  • B23B31/28 - using electric or magnetic means in the chuck
  • B23Q3/152 - Rotary devices
  • B23Q3/154 - Stationary devices
  • B23B2270/38 - Using magnetic fields
  • Y10T29/49075 - including permanent magnet or core
  • Y10T29/49799 - Providing transitory integral holding or handling portion

• US Classifications

  • 029 - Metal working
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets