1981751

Information

• Patent Grant
• 1981751

• References
• Source

• Patent Number

  1,981,751

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1934
  90 years ago

• CPC

  • F16D65/09 - Pivots or supporting members therefor
  • Y10S411/995 - Transversely swinging

• US Classifications

  • 033 - Geometrical instruments
  • 081 - Tools
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener