Valve upper housing

Abstract

1. The name of this design product: upper housing of valve. 2. Purpose of the product of this design: The overall purpose of the product is to be used as a valve for the transportation of fluids. The local use of the product is as the upper shell of the valve. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. The bottom surface of the product with this appearance design is a part that is not easy to see or cannot be seen when in use, so the top view of design 1 is omitted; the bottom surface of the product with this appearance design is a part that is not easy to see or cannot be seen when in use, so the top view of design 2 is omitted. 6. Designate Design 1 as the base design. 7. Other situations that need explanation: This design requests partial design protection. The part indicated by the solid line is the part for which protection is requested, and the part indicated by the dotted line is the part for which protection is not requested.

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