2672677

Information

• Patent Grant
• 2672677

• References
• Source

• Patent Number

  2,672,677

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1954
  70 years ago

• CPC

  • B08B7/022 - Needle scalers
  • B25D2250/291 - Tools having three or more parallel bits
  • Y10T29/4578 - Tack or needle type

• US Classifications

  • 029 - Metal working
  • 173 - Tool driving or impacting