3926217

Information

• Patent Grant
• 3926217

• References
• Source

• Patent Number

  3,926,217

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • G05B19/44 - pneumatic
  • Y10T137/8192 - Unobvious - "combination lock" type
  • Y10T137/86389 - Programmer or timer
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers
  • Y10T137/87225 - Fluid motor

• US Classifications

  • 137 - Fluid handling