3108409

Information

• Patent Grant
• 3108409

• References
• Source

• Patent Number

  3,108,409

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1963
  61 years ago

• CPC

  • B24B23/043 - reciprocatingly driven by a pneumatic or hydraulic piston
  • B23D67/00 - Filing or rasping machines of devices
  • B23Q5/033 - driven essentially by fluid pressure
  • Y10T29/44 - Filing

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 173 - Tool driving or impacting