Opening and closing device for the seat or the seat lid of a toilet bowl

Abstract

Description

FIG. 1 is a front elevational view of an opening and closing device for the seat or the seat lid of a toilet bowl, illustrating my new design therefor;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

The ornamental design for an opening and closing device for the seat or the seat lid of a toilet bowl.