I did my own research on a product that I can't find anywhere in the Internet.
Do I need to file for both design and utility at the same time?
Do I file for a patent over seas meaning China at same time?

  • Please let us know what jurisdiction you are in (i.e., USA / UK / Canada / Etc.)
    – PatKilg
    Commented Sep 25, 2013 at 2:56

1 Answer 1


Short Answer: Not necessarily.

Long Answer:

These conversations are best had with an attorney, but the answer provided gives you a little bit of background. As always there is a ton more consideration that goes into figuring out whether you want to file for a utility and/or design patent. I can only speak to US patent law, but generally speaking a design patent:

"consists of the visual ornamental characteristics embodied in, or applied to, an article of manufacture. Since a design is manifested in appearance, the subject matter of a design patent application may relate to the configuration or shape of an article, to the surface ornamentation applied to an article, or to the combination of configuration and surface ornamentation. A design for surface ornamentation is inseparable from the article to which it is applied and cannot exist alone. It must be a definite pattern of surface ornamentation, applied to an article of manufacture."

Source: USPTO.

So, it depends on what your product is. If it is a new and useful process, machine, article of manufacture, compositions of matter, or any new useful improvement thereof, you probably want to file a utility patent. If you are trying to protect the ornamental nature of that product you would want to file a design patent as well.

I recommend further reading: What is the difference between a utility patent and a design patent?, and Design Patent Application Guide.

With respect to filing overseas you have a couple of different options, but you will likely be taking advantage of something called the Patent Cooperation Treaty. For more information on the PCT check out this short FAQ from the World Intellectual Property Organization: PCT FAQs.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .