The patent drawings are those drawings which accompany a patent application or patent, while filling it with any desired national or international patent office for proper and perfect registration. Almost all patents need patent drawings for making the newly created inventions easier to understand accurately. Thus, patent drawings are inevitable part of any utility patent or design patent. Hence, in ours this highly informative and profitable article, we are providing highly significant information about this patent drawings and patent drawings rules. Our well-founded law firm is globally renowned and well-connected legal organization located in India, which has been delivering the complete coverage of legal services to individuals and companies established in India and numerous other countries situated worldwide for a long successful period. Ours these expert and responsible legal services essentially include the intellectual property laws and rights. Ours internationally famed patent lawyers have been supporting flawless and swift patent registrations under TRIPS Agreement, Patent Cooperation Treaty, Berne Convention, and the European Patent Convention. These international patent services are in addition to the national-level patent registrations as per specific patent law in individual countries of the world. Again, we adroitly extend the full expanse of excellent legal services for patents belonging to all diverse economic sectors.
Patent Drawing Rules
The main and ultimate objective of a patent drawing is to illustrate the complexities of the new invention being proposed for proper registration. Every national or international patent office has certain recommendations and instructions for patent drawings. These recommendations are related with the size of the drawing paper, type and quality of the paper, type of the ink to be used for drawing, margin standards, drawing scale, views, uses of columns and arrows, etc., and other necessary information for making the patent drawing self-illustrative, elegant, and most impressive to the officials of the concerned patent office. These pieces of relevant information about how to patent a drawing, are mandatory for patent registrations.
In general, the most appreciated and recommended color of ink for patent drawings is black; only in some special and rare cases, inks of other colors can be used, giving proper justifications. More information to patent a drawing is given below.The following are the two most commonly used sizes of the drawing sheets:
- 21.0 cm by 29.7 cm (DIN size A4), or
- 21.6 cm by 27.9 cm
- Top: 2.5 cm (1 Inch)
- Left Side: 2.5 cm
- Right Side: 1.5 cm (5/8 Inch)
- Bottom: 1.0 cm (3/8 Inch)
Thus, the total usable surface on any drawing sheet should not be more than 17.0 cm by 26.2 cm on the DIN size A4; and, this allowable space on a paper size of 21.6 cm by 27.9 cm will be 17.6 cm by 24.4 cm. Here, it may also be mentioned that, all sheets will be of the same size, and must not bear any frames or figure placed around the usable or used surface. The paper of the used drawing sheets should be flexible, lavishly smooth and white, opaque, tough, and durable. Again, all submitted drawing sheets must be free of creases, cracks, over writings, interlineations, and mutilations. The scale of drawing chosen must make the elements of drawing clearly visible to the naked eyes. A variety of different views may be presented to illustrate the invention or its embodiments.