3800386

Information

• Patent Grant
• 3800386

• References
• Source

• Patent Number

  3,800,386

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  50 years ago

• CPC

  • F16K3/04 - with pivoted closure members
  • B21K1/20 - valve parts
  • B21K1/54 - with grooves or notches
  • B62D5/083 - Rotary valves
  • Y10T29/49426 - including metal shaping and diverse operation

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming