Define: Printed-Matter Doctrine

Printed-Matter Doctrine
Printed-Matter Doctrine
Quick Summary of Printed-Matter Doctrine

The printed-matter doctrine is a principle in patent law that prohibits the granting of patents solely for printed materials such as words or pictures. In order to be eligible for a patent, the invention must be a tangible component of something that can be patented. For instance, patents cannot be obtained for systems of writing music or creating phone books, but they can be granted for computer software.

Full Definition Of Printed-Matter Doctrine

The printed-matter doctrine is a principle in patent law that stipulates that printed matter cannot be granted a patent unless it is physically incorporated into a patentable invention. This means that if the printed matter is not a crucial component of the invention, it cannot be patented. For instance, this doctrine has been applied to reject patents for systems of representing sheet music and methods of compiling directories. In these instances, the printed matter was not deemed essential to the invention and therefore ineligible for patent protection. However, the printed-matter doctrine does not apply to deny patents for computer software. This is because computer software is considered a patentable invention in its own right, and the printed matter (i.e., the code) is an integral part of the invention. Another example of a patentable invention that incorporates printed matter is a product label. The label may include printed matter such as instructions, warnings, or other information that is vital to the use of the product. In this case, the printed matter is regarded as an essential component of the invention and can be patented.

Printed-Matter Doctrine FAQ'S

The Printed-Matter Doctrine is a legal principle that states that printed matter, such as text or images, cannot be patented if it is solely for conveying information.

Printed matter that is purely informational, such as instructions, labels, or product descriptions, is generally not eligible for patent protection under the Printed-Matter Doctrine.

No, under the Printed-Matter Doctrine, books, magazine articles, and other literary works are considered purely informational and are not eligible for patent protection.

Yes, there are some exceptions to the Printed-Matter Doctrine. If the printed matter has a functional relationship with the invention, it may be eligible for patent protection. For example, if the printed matter is integral to the operation or functionality of the invention, it may be patentable.

When reviewing a patent application, the examiner will consider whether any printed matter claimed in the application is eligible for patent protection under the Printed-Matter Doctrine. If the printed matter is deemed purely informational, it will not contribute to the patentability of the invention.

Yes, you can include printed matter in your patent application, but it may not contribute to the patentability of your invention. It is important to focus on the functional aspects of your invention when seeking patent protection.

Yes, copyright protection may be available for original literary works, including printed matter such as books or articles. Copyright protects the expression of ideas, while patent protection is focused on protecting new and useful inventions.

Using printed matter from another source in your invention may raise copyright or intellectual property issues. It is important to ensure that you have the necessary permissions or licenses to use copyrighted material in your invention.

Yes, the Printed-Matter Doctrine can be used as a basis for challenging the validity of a patent. If the patent claims rely on printed matter that is purely informational and does not contribute to the functionality of the invention, it may be vulnerable to challenge.

To ensure your invention is not affected by the Printed-Matter Doctrine, focus on the functional aspects of your invention rather than purely informational printed matter. Consult with a patent attorney to understand the specific requirements and limitations of patent protection in your jurisdiction.

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This site contains general legal information but does not constitute professional legal advice for your particular situation. Persuing this glossary does not create an attorney-client or legal adviser relationship. If you have specific questions, please consult a qualified attorney licensed in your jurisdiction.

This glossary post was last updated: 17th April 2024.

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