2228005

Information

• Patent Grant
• 2228005

• References
• Source

• Patent Number

  2,228,005

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1941
  84 years ago

• CPC

  • B23Q3/12 - for securing to a spindle in general
  • F16B2/14 - using wedges
  • Y10S411/994 - Sliding washer
  • Y10T82/2572 - Attachment
  • Y10T82/26 - Work driver

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 082 - Turning
  • 251 - Valves and valve actuation
  • 254 - Implements or apparatus for applying pushing or pulling force