TWD162467S - Hand tool socket (IV) derivative design (I) - Google Patents

Abstract

[Item Usage];This design item is a socket used in the field of hand tools.; [Design Description];This design is mainly based on the design techniques formed by the appearance and creative style of the mother case. Its design features are: the size of the step-shaped size of the mother case's socket body is enlarged (but the height remains unchanged), so that the overall shape is slightly changed to be a little fatter, and the 12 tooth-shaped columns inside the concave top surface of the mother case's socket body are changed into quadrangular concave parts and arc grooves (such as: three-dimensional diagram and top view). ; If the overall appearance is constructed in this way, the design concept and style of the parent design are completely inherited, and only the local surface shape is changed in a simple and easy-to-think way to make the visual effect similar, so that when viewed from a different place, consumers will think that they are similar products of the same series, and the requirements for applying for a derivative design patent are met, and a derivative design patent application is filed in accordance with the law.