70 years. Also it depends on several factors, whether it has been published, and, if so, the date of first publication.

If the work is not having "originality" and creativity for copyright protection such as titles, names, short phrases and slogans, familiar symbols or designs, font design, ingredients or contents, facts, blank forms, etc. then it cannot be copyrighted.

To find out if something is copyrighted, start by checking it for a copyright mark, which may be a “C” in a circle, or the word “copyright” followed by a date and the name of the copyright owner. Also have a glance on the date, since the copyrights on all works published in the U.S. before 1923 have expired.

While both offer intellectual property protection, they protect different types of assets. Copyright provides protection to literary and artistic works, such as books and videos. and trademark protects items that help define a company brand, such as its logo.

Since copyright protection is automatic from the moment a work is created, registration is not required in order to protect your work.

A copyright protects literary and artistic works, while a trademark is more focused on protecting items that define and identify a company's brand, such as a logo. Copyright and trademark provide you with that kind of protection, so it is imperative that you register for both and make sure you protect your brand.