How many years is the renewal fee for the design patent?

How many years is the renewal fee for an exterior patent?

A design patent is a form of patent that protects the design of a product and is valid for 15 years. However, during the validity period of the appearance patent, it is necessary to pay a renewal fee at regular intervals to extend the protection period of the patent. So, how many years the appearance patent renewal fee? Let's take a look.

According to the Patent Law, after the expiration of the term of protection of a patent on appearance, one may apply for renewal of the term of protection of the patent. In Taiwan, the first renewal of a patent for appearance is filed within six months before the expiration of the patent, and the second renewal is filed within five years after the first renewal. As for the renewal fee, the first renewal fee is NT$3,000 and the second renewal fee is NT$5,000. If the renewal fee is not paid on time, the patent will automatically expire.

In addition to paying the renewal fee, applicants also need to pay attention to the preservation and management of patent documents. The preservation of patent documents is very important to ensure the validity of the patent, as the patent office may request to inspect the relevant documents to verify the information of the patent. Therefore, the applicant should strictly keep the patent documents to avoid loss or damage.

In addition, applicants should also pay close attention to changes in patent laws and regulations and keep abreast of updates in patent policy. Changes in patent laws and regulations may have an impact on renewal fees, application procedures, etc. Applicants should make timely adjustments to their application strategies to ensure the validity of their patents.

Generally speaking, the renewal fee of a patent for appearance is an important link to ensure the validity of the patent right. The applicant should pay the renewal fee on time, manage the patent documents reasonably, and pay attention to the changes of patent laws and regulations at any time to ensure the legitimacy and validity of the patent right. I hope this article can help you better understand the issue of renewal fee of appearance patent.