2672129

Information

• Patent Grant
• 2672129

• References
• Source

• Patent Number

  2,672,129

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1954
  71 years ago

• CPC

  • B25D17/08 - Means for retaining and guiding the tool bit
  • B25D9/08 - comprising a built-in air compressor
  • B25D17/22 - using pressure fluid
  • Y10T137/86413 - Self-cycling
  • Y10T279/17085 - Key retainer

• US Classifications

  • 173 - Tool driving or impacting
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 137 - Fluid handling
  • 279 - Chucks or sockets