3090127

Information

• Patent Grant
• 3090127

• References
• Source

• Patent Number

  3,090,127

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1963
  62 years ago

• CPC

  • G01B5/242 - Sine bars; Sine plates
  • Y10T74/18464 - Reciprocating rack connections

• US Classifications

  • 033 - Geometrical instruments
  • 074 - Machine element or mechanism
  • 116 - Signals and indicators