2629588

Information

• Patent Grant
• 2629588

• References
• Source

• Patent Number

  2,629,588

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1953
  71 years ago

• CPC

  • B28D1/26 - by impact tools
  • B25D17/02 - Percussive tool bits
  • B25D2222/72 - Stone, rock or concrete
  • B25D2250/211 - Cross-sections of the tool

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 125 - Stone working