International design patents

Good news for US inventors who are interested in filing international design patents.

Design patents are for unique designs for something that otherwise functions according to prior art.  In the US, inventions that function differently from prior art are covered by “utility patents”, while the unique ornamental appearance of a design is covered by a “design patent”.  Design patents are relatively easy to get, and presently last 14 years.

Although the Patent Cooperation Treaty (PCT) has provided utility patent inventors and owners with a simple (if expensive) way to begin to file their utility patents in various countries, the PCT system does not provide a mechanism by which an American design patent can be filed internationally.  This was a nuisance, because design patent standards can differ substantially from country to country, which made the process of obtaining international design patents (industrial design applications) complex and expensive.

Fortunately this is about to change.  On December 19, the Hague Agreement Concerning the International Registration of Industrial Designs was signed into law in the US.  The Hague Agreement can be viewed as a “PCT-like application” for design patents.

In addition to providing a standardized procedure for international filings, the Hague Agreement also extends the life of design patents to 15 years.

This agreement has actually been in the works for some time.  The original Hague Agreement was established in Geneva in 1999, and was ratified by the Senate in 2007!