Patent Design Drawing is basically an illustration that shows the appearance and the unique exterior look of each and every part of the invention. A Design Patent originally protects the way an article looks. It includes the ornamental appearance of the article which showcases the configuration, shape or the surface ornamentation. these drawings exhibit the non- obvious and original characteristics of the claimed design. Design Patent drawings are of a typical kind and this is why one needs to pay utmost attention to all the needs/requirements.
There are some rules which need to be kept in mind when drafting a design patent application. All patent offices consider these rules very essential and urge all the patent illustrators to follow them properly. To manage the uniformity of the design patent application one would need to strictly adhere to all the requirements and specifications. Also, these requirements all together facilitate in defining the consistent procedure that would be followed while preparing the error-less patent design drawings.
Black or white coloured inks should be used to make design patent drawings. The ideal ink contains carbon particles, for eg India Ink. You can also use the traditional method of using a ruler and pen to prepare the patent drawings. The ones prepared using pen and ruler might show negligible errors, also the drawings need to be prepared carefully as it gets tough to reverse the ink lines. Before you begin drawing you must have a perspective of that drawing so that an appropriate drawing disclosure is created which complies with the design patent illustration/drawing requirements.
Different drawing views are the most essential components of a Design Patent drawing. It is advised by the patent offices to include as many drawing views as possible. It has been stated that the views aid in emphasizing the most important visual features of the claimed invention. You can attach front, back, top, bottom, left and right view drawings along with the design patent application. Try not to waste space on the sheets and incorporate all the views collectively using minimum sheets.
According to the various patent offices, shading should be used in the illustrations to portray different surfaces which are claimed in the patent’s design. Shading can be used for surfaces that are circular, rectangular, cylindrical, and also conical. While preparing patent drawings you can use solid black shading or its associated colours to represent bar graphs. For shading, space lines are the most preferred and should be as thin as possible. Use these thin lines to depict a contrasting resolution. Heavy lines can also be used but only when they do not collide with the reference characters that have been described in the descriptions.
A well presented and good patent design drawing enhances the essentiality of your claimed inventions. For this, it is important that the design patent drawing remains consistent and precise. For an inventor it can get difficult to look into all the details of the patent drawing requirements, hence they must consult a professional patent illustrator for error-free drawings. Digital Suntech can help you with your design patent illustration needs, so consult them now for quick and 100% patent requirement complaint illustrations.