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View DetailsIn US trademark registration, the application for 1 (a) Use in Commerce requires the applicant to provide evidence of trademark use at the time of submission, rather than waiting until the examination stage to submit it. 1、 1 (a) The core requirement of the application is that, according to 15 USC § 1051 (a) and T…… -
View DetailsPreface: Sometimes when we apply for a trademark, we may encounter some differences between ideals and reality. Especially for US trademarks, due to their unique application system, there may be a certain time gap between registration and actual use. So, many applicants may encounter this problem during this interval: …… -
View DetailsWhen declaring a color, the color scheme must be accurately described in the application and comply with USPTO technical standards Preferred Pantone for Color Code System Selection: USPTO explicitly recommends using Pantone Matching System (PMS), which should indicate the Pantone number (such as Pantone 185 C). Example…… -
View DetailsWhen declaring a color, the color scheme must be accurately described in the application and comply with USPTO technical standards Color system selection preferred Pantone: USPTO explicitly recommends using Pantone Matching System (PMS), indicating Pantone number (such as Pantone 185 C) Example: Color Declaration: The …… -
View DetailsIn the registration of trademarks in the United States, the rules and technical requirements for submitting the design of a standard character mark are as follows: 1. Rules for submitting the design of a standard character mark: 1. No need to design a design (standard character mark). Core rule: If applying for a stand…… -
View DetailsIn the registration of trademarks in the United States, the rules and technical requirements for submitting the design of a standard character mark are as follows: 1. Rules for submitting the design of a standard character mark: 1. No need to design a design (standard character mark). Core rule: If applying for a stand…… -
View DetailsRecently, the US Copyright Office announced on its official website that due to a shortage of government funding, both the US Copyright Office and the Library of Congress have closed. Therefore, this bureau is unable to update information, respond to inquiries, or process transactions on this website. To ensure the rec…… -
View DetailsRecently, the US Copyright Office announced on its official website that due to a shortage of government funding, both the US Copyright Office and the Library of Congress have closed. Therefore, this bureau is unable to update information, respond to inquiries, or process transactions on this website. To ensure the rec…… -
View Details1、 Institutional foundation: The legal framework for exclusive jurisdiction of the judiciary. The Cambodian patent invalidation system is established on the basis of the 2003 Patent, Utility Model, and Industrial Design Law and its 2017 amendments. The new rules for annual fee penalties, which came into effect in Octob…… -
View DetailsOn October 8th, USPTO announced on its official website the launch of an Artificial Intelligence Search Automated Pilot (ASAP) project. The following is the full text of the notice after a simple translation: John A. Squires, Deputy Secretary of Commerce for Intellectual Property and Director of the United States Paten…… -
View DetailsOn October 8th, USPTO announced on its official website the launch of an Artificial Intelligence Search Automated Pilot (ASAP) project. The following is the full text of the notice after a simple translation: John A. Squires, Deputy Secretary of Commerce for Intellectual Property and Director of the United States Paten…… -
View DetailsWith the arrival of October, the fourth quarter of 2025 has officially begun. According to relevant regulations, the fourth quarter of each year can be used for the next year's patent fee reduction filing! So! Notice to everyone: The filing for patent fee reduction in 2026 has officially begun! Regarding the types of f……


