Patent ID: 8230529
Filing Date: 2012-07-31
Classification: A47K

Abstract:
1. A toilet seat lifting apparatus, comprising, in combination: a semicircular base having a base top disposed atop a base plate, the base plate placed upon an existing given surface next to an existing toilet; a removable side cover disposed laterally on the base and removably connected to the base top; a first slot disposed forwardly and laterally in the base top; a second slot disposed rearwardly and medially in the base top; a pair of identical spaced apart pedestals disposed forwardly and vertically atop the base plate, the pedestals comprising the first pedestal disposed parallel to the second pedestal; a first pivot bolt with nut upwardly and horizontally connecting the first pedestal to the second pedestal; a lever having a first end spaced apart from a second end, the lever movably fitted within the first slot, the lever pivotally connected to the first pivot bolt with nut between the first end and the second end; a roller removably attached horizontally and medially to the lever second end; a pair of spaced apart lever pedestals disposed vertically, medially and rearwardly on the base plate, the lever pedestals comprising the first level pedestal disposed parallel to the second lever pedestal; a second pivot bolt with nut horizontally and upwardly connecting the first lever pedestal to the second lever pedestal; a flat lever having a lever first end spaced apart from a lever second end, the lever first end pivotally connected to the second pivot bolt with nut via a first orifice, the flat lever positioned atop the roller; a second orifice disposed in the lever second end; a two-piece vertical arm having a first arm bend of about 90 degrees spaced apart from an opposite second end bend of about 90 degrees, the first arm bend pivotally disposed within the second lever orifice; a set fastener selectively tightened in establishing a length of the two-piece vertical arm; a hinge rod pivotally disposed within an existing hinge of an existing seat bottom, the hinge rod having a rod first end spaced apart from a rod second end, the hinge rod having a rod second bend of about 90 degrees proximal to the existing hinge, a rod first bend of about 90 degrees adjacent to the rod second bend, the rod second bend adjacent to the rod second end; a seat arm having a bend extension spaced apart from a seat arm second end, the bend extension affixed perpendicularly to the hinge rod proximal to the rod second bend, the bend extension connected to the seat arm opposite the seat arm second end via a seat arm bend of about 90 degrees, the seat arm affixed to the existing seat bottom via a pair of identical mount clamps; a lift arm having a lift arm first end spaced apart from a lift arm second end, the lift arm second end pivotally attached to the rod second end, the lift arm first end pivotally attached to the vertical arm second arm bend; whereby a downward pressure on the pedal elevates the toilet seat bottom, and upward release of the pedal lowers the toilet seat bottom.