2982138

Information

• Patent Grant
• 2982138

• References
• Source

• Patent Number

  2,982,138

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1961
  64 years ago

• CPC

  • G01C19/52 - operating by fluid means
  • Y10T74/1204 - with caging or parking means

• US Classifications

  • 074 - Machine element or mechanism