Inventors and people dealing with creative activities require a patent attorney for safeguarding their invention and rights which can otherwise be illegally used by anyone. There is a complete summary of differences between the patents, copyright and trademarks. Better perception regarding the principles, rights and intellectual property laws are provided by this feature to an inventor. Some important features of the trademarks, patents and copyrights are common while some variations between three of them could be seen. In order to protect and safeguard the value to the inventions, these fundamental laws and practices are used and abided. This saves an inventor from the intellectual property theft and diminishes the illegal use of the invention by others. That is why the need of hiring a professional patent attorney is felt by the inventors. Intellectual property law is nothing but the blend of these three fundamental practices - patents, trademarks and copyrights.

The most assorted constituent of the intellectual property rights are the laws related to the patents. A patent attorney which needs to be consulted for a successful patent protection can value ones product or invention and result into huge bonus for the inventor in the long run. The main focus of the patent attorney is to protect the rights, interests and policies related to the inventor for the product or the material of invention. Patent attorney can develop patents which are as simple as creating or inventing new design of a pen or as complicated as innovating new medication for the cancer patients. Once the patent attorney is hired to patent a particular invention or product, the patent attorney represents that invention or product to the United States Patent Office. Various questions are then asked regarding the invention to be patented and the United States Patent Office closely monitors the product or invention in order to make certain that the product is a real new invention and does not relate or resemble to any previously existing one in the fundamental nature.

On the other hand, it is much easier to get a trademark for the product than getting a patent for the same product. Ad brand is another popular name for a trademark. The trademark is a representation, design, logo or symbol pertaining to the service, company product or even an organization. Thus, this design or mark or logo is safeguarded and is the face of the company or the business it represents while ensuring safety and protection to the product. For instance, the logo of American Express - Blue Box is a protected trademark and cannot be used by any other business entity. Henceforth, the ad brand or trademark acts as a protection from illegal use of a service, product, company, business or invention. Therefore, the trademark exemplifies the invention or product which is a belonging to the basic inventor or company. Written credentials, novels, books, magazines or a creative work also requires safety and protection from being used illegitimately. Copyright preserves and protects the originality and rights of the inventor dealing with written matters, broadcasts, film presentations, television shows, radio programs and music of various types. This is the reason why one comes across a one liner "copyright reserved" on various subject written materials and CD's. The illegitimate use of an invention and protection of inventors rights have been ensured by the three fundamental protection rights - Patent, copyright and trademark.