3870092

Information

• Patent Grant
• 3870092

• References
• Source

• Patent Number

  3,870,092

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • B22C21/10 - Guiding equipment
  • B22C7/06 - Core boxes
  • F16B39/12 - by means of locknuts
  • Y10S411/929 - Thread lock
  • Y10S411/997 - Longitudinal fastener

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 164 - Metal founding
  • 249 - Static molds