Deemed Service in China: Your 15-Day Deadline Explained

Introduction: the deadline may start before you know about it

Most foreign applicants assume a Chinese trademark deadline begins when the notice lands in their inbox. For the last few years that assumption has been increasingly wrong. From 1 July 2026 CNIPA moved to full electronic handling of trademark filings, examination and outgoing documents, and the rule that governs when a document counts as served is not the date of receipt. It is a date fixed by the regulations, and it can fall fifteen days after the document was issued, whether or not anyone read it.

This matters most to parties who are not in China. A foreign owner has no reception desk watching for CNIPA correspondence. The case is handled by a Chinese agent or a designated domestic recipient, and if that link fails, the document is still deemed served.

What full electronic handling changed

The Trademark Office's move to end-to-end electronic processing covers the acceptance of filings, examination and adjudication, and the dispatch of documents. The practical effect is that most notices now arrive as electronic documents in the online system rather than as paper delivered through the post.

That is faster and more reliable for parties who use the system. It is less forgiving for anyone who assumes the old cushion still exists.

The deemed service rule

Article 10 of the Implementing Regulations of the Trademark Law sets out how service dates are calculated. Three routes, three different rules:

By post. The date of service is the postmark date on which the party received the document. If the postmark is unclear or missing, service is deemed to have occurred fifteen days after the document was sent, unless the party can prove the actual date of receipt.
By direct delivery. The date of service is the date of delivery.
By electronic means. Service is deemed to have occurred fifteen days after the document was sent, unless the party can prove the date the document entered its electronic system.

The third route is the one that catches foreign owners. Note the structure carefully. It is not "fifteen days after you open it". It is fifteen days after it was sent, and the only way to displace that is affirmative proof of a different date.

Why this matters for the fifteen-day appeal window

The most consequential example is the appeal against a refusal. A refusal decision must be appealed to the review body within fifteen days of receiving the notice.

Under the deemed service rule, a document sent electronically is treated as served fifteen days after dispatch. Practically, that produces a different calculation from the one most applicants expect. Previously, where a notice was sent by post, a cushion existed between dispatch and presumed receipt, and applicants who filed within roughly a month were generally safe. With electronic service and a fixed fifteen-day deemed receipt, the arithmetic tightens: fifteen days to be deemed served, then fifteen days to appeal.

The consequence is blunt. If you are counting from the day you happen to notice the email, you may already be outside the window before you start. The operative date is the one recorded by the office.

The rebuttable presumption, and its limit

The rule is written as a presumption, not an absolute. A party who can prove the actual date the document entered its electronic system may rely on that date instead.

In practice, this is a hard thing for a foreign applicant to establish. It requires a reliable record of when the document arrived, in a system the applicant may not control directly. It is a safety net, not a plan. The working assumption should be that the dispatch date governs.

What a foreign owner should do about it

Three disciplines follow from the rule.

Designate a recipient who is actually monitoring. A foreign applicant without a habitual residence or place of business in China must entrust a Chinese trademark agency, and must designate a domestic recipient for service of later documents. If that recipient is not actively watching the online system, the deemed service rule will run against the applicant anyway.

Calendar from dispatch, not from receipt. Every notice should be logged with the date it was issued by the office, not the date it was noticed. The deadline is then computed from the statutory rule rather than from an optimistic assumption.

Treat the online system as the primary channel. Documents that are available in the system should be checked on a regular cadence rather than waiting for a message to be forwarded. The system, not the inbox, is where the clock is set.

Notices that run on their own clocks

The deemed service rule sets the start date. The length of the window then depends on the document:

A refusal decision — fifteen days to file for review.
An opposition, invalidation or refusal-review response notice — thirty days to respond from receipt.
A non-use cancellation notice — two months to file evidence of use.

Getting the start date wrong means getting all of these wrong at once, which is why the service rule deserves more attention than it usually receives.

Frequently asked questions

When is a CNIPA document considered served on me?

Under Article 10 of the Implementing Regulations, a document sent electronically is deemed served fifteen days after it was sent. A document sent by post is served on the postmark date of receipt, or fifteen days after dispatch if the postmark is unclear or missing. Direct delivery is served on the date of delivery.

Does the fifteen-day period run from when I open the email?

No. It runs from the date the document was sent. You may displace the presumption by proving the actual date the document entered your electronic system, but the default rule is dispatch-based, not open-based.

Why did the deadline seem shorter than it used to be?

Because full electronic handling removes the postal cushion. When notices went by post, there was a gap between dispatch and presumed receipt. With electronic service, the deemed receipt date is fixed at fifteen days after dispatch, and the substantive deadline then runs from that point.

How long do I have to appeal a Chinese trademark refusal?

Fifteen days from the date you are deemed to have received the refusal notice. Because service is calculated under Article 10, the effective start date may be the dispatch date plus fifteen days, not the date the notice came to your attention.

What happens if my agent misses the notice?

The deadline runs regardless. Service on a Chinese agent or a designated domestic recipient is treated as service on the applicant. If the recipient does not act, the applicant bears the consequence.

Can I argue that I never received the document?

You can, but the rule is a presumption in the office's favour. You would need evidence of the actual date the document entered your electronic system. Absence of awareness is not the same as proof of late arrival.

Does the deemed service rule apply to foreign applicants differently?

The rule is the same, but its practical bite is greater. A foreign applicant has no on-site staff watching for correspondence, so the risk of a document being deemed served while nobody is looking is higher. That is why designating a responsive domestic recipient matters.

What is the safest way to manage CNIPA deadlines from abroad?

Log every document by its issue date, compute the deadline from the statutory service rule, and check the online system on a regular cadence rather than waiting for a forwarded message. Where the dates are close, treat the earlier date as the operative one.

Does the rule affect opposition and cancellation proceedings too?

Yes. The same Article 10 calculation governs the service date for response notices in opposition, invalidation and non-use proceedings, and the response windows that follow from them.