3247623

Information

• Patent Grant
• 3247623

• References
• Source

• Patent Number

  3,247,623

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1966
  58 years ago

• CPC

  • B24B47/26 - Accessories
  • B23Q5/408 - Nut bearings therefor
  • B23Q5/58 - Safety devices
  • B24B55/00 - Safety devices for grinding or polishing machines Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition

• US Classifications

  • 451 - Abrading
  • 188 - Brakes