2108032

Information

• Patent Grant
• 2108032

• References
• Source

• Patent Number

  2,108,032

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1938
  86 years ago

• CPC

  • B25D17/08 - Means for retaining and guiding the tool bit
  • Y10S411/924 - Coupled nut and bolt
  • Y10S411/946 - Spring-seated
  • Y10S411/978 - Pawl and ratchet
  • Y10T279/17042 - Lost motion

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 279 - Chucks or sockets