Dose dial knob and its body (disposable version - B)

Abstract

1. The name of the design product: dose dial knob and its body (one-time - B). 2. The use of the design product: the design product is a component of an injection pen, used to adjust the injection dose. 3. The design points of the design product: the overall shape and pattern of product design 1; the local shape and pattern of design 2 and design 3. 4. The picture or photo that best indicates the design points: front view of design 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: design 2 and design 3 in the design application request protection for the partial appearance of the product, and the unrequested part is coated with a red translucent mask in the view.

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