1967237

Information

• Patent Grant
• 1967237

• References
• Source

• Patent Number

  1,967,237

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1934
  90 years ago

• CPC

  • F16B39/124 - with helically inclined mating surfaces
  • Y10S411/932 - Oppositely threaded
  • Y10S411/935 - Cam or cone grip

• US Classifications

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