tread of a tire (for automobiles)

Abstract

1. Name of the designed product: tire tread (for automobile). 2. Use of the designed product: the product as a whole is used as a tire for automobile, and the part claimed for protection is the tread for increasing friction. 3. Design points of the designed product: the shape of the tread pattern represented by solid lines. 4. Picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances needing explanation: in the views of design 1 and design 2, the part drawn in solid lines is claimed for protection, and the part drawn in dashed lines is not claimed for protection.

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