2966861

Information

• Patent Grant
• 2966861

• References
• Source

• Patent Number

  2,966,861

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1961
  64 years ago

• CPC

  • F04B53/1015 - Combinations of ball valves working in parallel
  • F04B9/14 - Pumps characterised by muscle-power operation
  • G01F11/021 - of the piston type
  • F05C2225/00 - Synthetic polymers

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices
  • 222 - Dispensing