Ideas, Methods, Systems
United States Copyright Office
IDEAS, METHODS, OR SYSTEMS
WHAT IS NOT PROTECTED BY COPYRIGHT
Ideas, Methods, or Systems are not subject to copyright protection. Copyright protection, therefore, is not available for: ideas or procedures for doing, making, or building things; scientific or technical methods or discoveries; business operations or procedures; mathematical principles; formulas, algorithms; or any other concept, process, or method of operation.
Section 102 of the copyright law, title 17, United States Code, clearly expresses this principle: "In no case does copyright protection for an original work of authorship extend to any idea, procedure, process, system, method of operation, concept, principle, or discovery, regardless of the form in which it is described, explained, illustrated, or embodied in such work."
Inventions are subject matter for patents, not copyrights. Under certain circumstances it may be possible to secure patent protection for an invention or an inventive design for an article of manufacture. You can obtain general information about the standards and conditions of the patent laws by writing to the Commissioner of Patents and Trademarks, Washington, D.C. 20231, or you may call (703) 557-INFO.
WHAT IS PROTECTED BY COPYRIGHT
Copyright protection extends to a description, explanation, or illustration of an idea or system, assuming that the requirements of the copyright law are met. Copyright in such a case protects the particular literary or pictorial expression chosen by the author. However, it gives the copyright owner no exclusive rights in the idea, method, or system involved.
Suppose, for example, that an author writes a book explaining a new system for food processing. The copyright in the book, which comes into effect at the moment the work is fixed in a tangible form, will prevent others from publishing the text and illustrations describing the author’s ideas for machinery, processes, and merchandising methods. However, it will not give the author any rights against others who adopt the ideas for commercial purposes, or who develop or use the machinery, processes, or methods described in the book.
NO COMPARATIVE SEARCHES
The Copyright Office ordinarily does not compare deposit copies or check registration records to determine whether works submitted for registration are similar to any material for which a registration of a copyright claim has already been made. The records of the Copyright Office may contain any number of registrations for works describing or illustrating the same idea.
***Last update 6/4/93 (jt)*** THE TEXT ABOVE IS PUBLIC DOMAIN MATERIAL AUTHORED BY AN AGENCY
OF THE UNITED STATES GOVERNMENT AND NOT COPYRIGHTED BY THIS
WEBSITE. To locate the original material (which may have been updated)