(like a tool, piece of clothing, or furniture) are you trying to protect?
For more information, you can contact the U.S. Patent and Trademark Office or visit their official website.
While a chair's design is not protected, a unique artistic sculpture attached to it might be.
The design of useful articles might qualify for protection under federal patent law instead of copyright.
Copyright does not protect the mechanical or utilitarian aspects of a useful article.
According to the U.S. Copyright Office , a "useful article" is an item with an intrinsic utilitarian function that is not merely to portray the appearance of the article or to convey information.
Are you looking to protect the (copyright) or the functional design (patent)? Knowing this, I can provide more specific details. Useful Articles - Copyright
Here are the key points regarding copyright for useful articles:
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