3044764

Information

• Patent Grant
• 3044764

• References
• Source

• Patent Number

  3,044,764

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1962
  62 years ago

• CPC

  • F15B7/005 - with rotary or crank input
  • E05F15/53 - for swinging wings
  • F15B7/003 - with multiple outputs
  • F15B7/008 - with rotary output
  • Y10S60/903 - Closures operators

• US Classifications

  • 049 - Movable or removable closures
  • 060 - Power plants
  • 092 - Expansible chamber devices