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El diseño industrial corresponde a una toalla sanitaria femenina, constituida por un cuerpo laminar de espesor reducido. El contorno está limitado por una línea segmentada, es de forma general rectangular de lados mayores cóncavos en la zona central de cada lado mayor, mientras que sus lados menores son convexos. En la zona central de ambos lados mayores se encuentra una prolongación laminar de forma de trapecio de vértices redondeados, cuya base menor se encuentra unida al borde plano perimetral de la toalla, las cuales dan origen a aletas laterales que forman una parte integral de la toalla.The industrial design corresponds to a feminine sanitary napkin, made up of a laminar body of reduced thickness. The outline is limited by a segmented line, it is generally rectangular in shape with concave major sides in the central area of each major side, while its minor sides are convex. In the central area of both major sides there is a laminar extension in the shape of a trapezoid with rounded vertices, whose smaller base is attached to the flat perimeter edge of the towel, which give rise to lateral fins that form an integral part of the towel .
Rectangular contour female sanitary napkin with concave major sides and asymmetric convex minor sides one wider than the opposite and with central sharp region, its body formed by equal upper and lower sheets, including a central layer of smaller dimensions but thicker, laminated upper with continuous contour channel similar to the external, and major sides with trapecial laminar extensions centered on the convex external major side.
Sole portion of footwear formed by three protrusions located in the back of the inner and outer side of the sole; the central protuberance is irregular trapecial of rounded vertices and the lateral ones are oval landscape; all of convex surface with oval or elliptical central concavity and with a narrow perimeter groove.
Sole portion of footwear consisting of three different protuberances located in the back of the internal and external side; each one is surrounded by a narrow perimeter groove, it presents an irregular square quadrangular silhouette, markedly rounded edge and convex surface with oval central cavity.
Part of intra-ear headphones with a concave basal concave shape with a rounded perimeter edge, a half-height perimeter strip with a circular perforation, the bevelled upper face inclined with an adjacent cylindrical projection, which is oriented inclined with respect to the body.
Abrasive device for skin treatment formed by an oval-shaped spherical cap top portion with an oval ring-shaped channel of increasing width toward the front end disposed at its top and with its wavy bottom perimeter edge, and a lower conical trunk portion with an oval base and a convex curved generatrix at whose upper front and rear ends there is an inverted semicircular sector with a straight profile, its upper perimeter edge fits the lower perimeter edge of the upper portion.
Fryer basket configured by a cylindrical laminar body with horizontal upper perimeter flange with frontal trapecial recess and cut at right angles at the front corners, from each front side of the cut a rectangular flange with a rounded edge descends, towards the flanges the flange becomes In a convex curved flange, the inner surface of the body has a projection in the form of a four-blade propeller joined by a central vertex generating recesses in the base correspondingly with the projection.
Reversed pyramidal trunk body handle with rectangular base, front and back sides of inverted trapezoidal contour with inclined sides formed by three sections of different inclination and length of convex major base and minor base with trapecial recess, the surface of said faces has wide trapecial opening inverted rounded perimeter edge.
Pacifier constituted by a central front portion cylindrical trunk with extreme dome, a central portion of small thickness of rectangular contour convex minor sides and concave curved central section on the larger sides arranged vertically, concave curved front surface and rounded perimeter edge with four nearby holes to the vertices.
Car with a parallelepipedic body, with rounded vertices and convex curved surfaces, in the upper frontal area, has a surface where a horizontal isosceles trapezoid figure is markedly narrowed forward; on its sides it has a rectangular shape with a semicircular area and in the center of it a semi cone element emerges; upper posterior area of horizontal iscoceles trapezoidal surface with a triangular recess.
Food product for pets with a pyramidal trunk body with a triangular base with rounded vertex, concave curved oblique sides and a base side formed by two symmetrical convex curves, the rounded upper perimeter edge gives way to the upper face with a concave central recess with a contour similar to the perimeter of the Body.
Container with lid, in which the upper wall of the body has a straight perimeter edge and includes a straight transverse groove, whose central area deviates straight to the left side and crosses the left side wall with a descending curvature.
Front focus of a car consisting of a frontal mask with a convex curved surface and shape, whose front is shaped like a trapezoid with an oblique left side and irregular bases, in addition, the frontal elevation has an outstanding sector, whose perimeter edge is unevenly wide.