3628426

Information

• Patent Grant
• 3628426

• References
• Source

• Patent Number

  3,628,426

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • E05D15/52 - for opening about a vertical as well as a horizontal axis
  • E05F15/50 - using fluid-pressure actuators
  • F15B7/005 - with rotary or crank input
  • F15B7/08 - Input units Master units
  • G05G9/00 - Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members
  • E05Y2900/148 - Windows
  • G05G2700/26 - with a control member moving selectively or simultaneously the controlled members
  • Y10T74/1812 - Alternately rotated pinion

• US Classifications

  • 092 - Expansible chamber devices
  • 074 - Machine element or mechanism