1647203

Information

• Patent Grant
• 1647203

• References
• Source

• Patent Number

  1,647,203

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1927
  97 years ago

• CPC

  • B24B3/546 - the tool being driven in a non-rotary motion
  • B24B3/38 - for planing wood
  • B24B3/543 - using hand or foot driven tools
  • Y10S29/069 - Fluid spreader contacts cutter
  • Y10S29/09 - Elevated tank supply

• US Classifications

  • 451 - Abrading
  • 029 - Metal working