3272446

Information

• Patent Grant
• 3272446

• References
• Source

• Patent Number

  3,272,446

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1966
  58 years ago

• CPC

  • B02C2/045 - and with bowl adjusting or controlling mechanisms
  • Y10S411/943 - Flexible washer

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener