3294031

Information

• Patent Grant
• 3294031

• References
• Source

• Patent Number

  3,294,031

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  58 years ago

• CPC

  • F03C7/00 - Engines of flexible-wall type
  • F03C1/26 - adapted for special use or combined with apparatus driven thereby
  • F04B43/02 - having plate-like flexible members
  • F04B43/06 - Pumps having fluid drive

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices