3302477

Information

• Patent Grant
• 3302477

• References
• Source

• Patent Number

  3,302,477

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1967
  58 years ago

• CPC

  • F16H25/2228 - the device for circulation forming a part of the screw member
  • Y10T74/19763 - Roller return path in shaft

• US Classifications

  • 074 - Machine element or mechanism