" Jainendra Kumar Singh of Patna, India has developed 'a neat window operator'. Jainendra Links of London Singh filed the patent application on Aug. 2, 2006. The patent application number is 00769/KOL/2006. According to the Controller General of Patents, Designs & Trade Marks, "The invention relates to an improved device for operating from inside and outside-opening window having or not having permanently fixed window-mesh structure, the window comprising a window frame to which a shutter is attached via a hinge means, the frame having at least one through-hole the device comprising a main bar disposed on the hinged side of the window shutter, the main barbering axially movable Links of London W Charm the through hole in the frame when manipulated; a bracket fixed at the bottom Links of London V Charm of the shutter at a location substantially adjacent to the hinge means; a link bar having at least two attachments the first attach men pivot ally joining a first end of the link bar to a distal end of the main bar, the second attachment joining a second end of the link bar to the bracket, such that the link bar can rotate in a substantially horizontal plane when manipulated via the main bar; and a handle means operable connected to the main bar for manipulating the main bar, a forward force via the handle means when transmitted through the main and link bars causes release of the shutter from the frame and allowing the shutter to move to a half-open position, a further force in the reverse direction when applied to the handle means, the main bar Links of London X Charm the shutter to further move forward to place the window in fully-opened condition.
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