What does the trademark grace period mean? The validity period of the trademark is 10 year. If there is a six-month renewal after the validity period of Guo Lei, if there is no renewal after six months, then the last six months is the grace period for trademark renewal. The so-called grace period. If the trademark is renewed in advance within the grace period, it shall be deemed that the exclusive right to use the trademark continues to be valid. If no renewal is proposed, the exclusive right to use the trademark shall not be enjoyed from the date when the trademark right expires. During the grace period of the trademark, does the trademark still have the trademark right? During the six-month extension period, the trademark also enjoys the corresponding rights of the trademark. After six months, it no longer has the right to protect trademarks. For example, the validity period of a trademark is 20 10 from March 28th to March 27th, 2020! You said that 65438+ 10 month 1 2000 is the starting date of the validity of the trademark? According to the above calculation, the expiration date of this trademark should be 65438+February 3 1, 20 10. Then the trademark will be renewed on June 30, 20 10, and you can apply for renewal. If there is no renewal as of June 365438+February 3 1 20 10, the Trademark Office may grant a six-month extension (the deadline for applying for renewal), that is, it is still possible to apply for renewal before June 30, 20 165438, provided that it is 20165438. If the Trademark Office does not receive the renewal application before June 30th, 20 1 1, the trademark will be cancelled (the actual cancellation time may be delayed). The trademark will be invalid!