Just one second...
Patent drawing is the important component of a patent application. Where an illustration of drawings can more effectively define the invention especially while writing a patent specification. To complete the illustration that can only be made possible by a written description alone, the Patent specification should be supported by one or more drawings. All significant patent systems, including those in the US, Europe, India, China, and the PCT, must include to this fundamental principle. The majority of engineering and design applications call for patent drawings to specify the claim’s boundaries. A sufficient number of views should be included in the drawings or pictures in order to fully explain the invention and cover the patent claim.