XU LAW OFFICES P.C. 徐力(衡成)律师事务所 Attorneys At Law

INTELLECTUAL PROPERTY知识产权法

A brand is often a company's most valuable asset. We register and defend trademarks before the USPTO and the Trademark Trial and Appeal Board, and help sellers protect their marks on major online marketplaces.品牌往往是企业最有价值的资产。我们在美国专利商标局(USPTO)及商标审判与上诉委员会(TTAB)为客户注册并维护商标,并协助卖家在主要电商平台保护品牌。

WHAT WE HANDLE服务范围

  • Trademark searches and applications商标检索及申请
  • Office action responses审查意见答复
  • TTAB oppositions, cancellations and appealsTTAB异议、撤销及上诉
  • Post-registration maintenance and assignments注册后维护及转让
  • Brand protection, including Amazon Brand Registry品牌保护,包括亚马逊品牌备案
  • International filings through WIPO and directly abroad通过WIPO及各国直接递交的国际申请

REQUEST A CONSULTATION预约咨询

COMMON QUESTIONS常见问题

How long do I have to answer an office action?收到审查意见后有多长时间答复?

Generally three months from the issue date, with one three-month extension available for a fee. A missed deadline can lead to abandonment of the application.一般为发文之日起三个月,可缴费申请一次三个月的延期。错过期限可能导致申请被视为放弃。

Do I need a U.S. attorney to file?申请美国商标需要美国律师吗?

Applicants domiciled outside the United States must be represented by a U.S.-licensed attorney before the USPTO.住所在美国境外的申请人,必须委托具有美国执业资格的律师代理向USPTO提交申请。

RELATED UPDATES相关动态

Firm Update本所动态Intellectual Property知识产权法In re Office Action Responses Leading to Registration: More Than 25 Applications Registered From August to November 2026答复审查意见后获准注册:2026年8月至11月逾25件申请获得注册Between March and August 2026 the firm filed responses to office actions in more than 25 trademark applications, most for manufacturers and sellers in China and some for U.S. owners,…2026年3月至8月间,本所就逾25件商标申请提交审查意见答复,申请人多为中国的制造商及卖家,亦有美国业主,其中包括数件依马德里议定书提出的领土延伸申请。答复前,每件申请均遭驳回或…November 3, 20262026年11月3日Legal Update法律资讯Intellectual Property知识产权法USPTO Trademark Fees Since January 2025 and the July 2026 Madrid e-Filing Rule: Where Applicants Now Lose Money2025年1月以来的美国商标收费及2026年7月马德里电子申请规则:申请人如今在哪些环节多花钱The USPTO's trademark fee rule, effective January 18, 2025, replaced the TEAS Plus and TEAS Standard options with a single base application fee of $350 per class and added per-class…美国专利商标局(USPTO)商标收费规则自2025年1月18日起生效,以每类350美元的单一基本申请费取代TEAS Plus与TEAS Standard两种选项,并增设每类附加费:…September 9, 20262026年9月9日Firm Update本所动态Intellectual Property知识产权法In re Opposition No. XXXX6839 (BREYLEE): Default Judgment Clears the Way for the Client's Own Application异议案第XXXX6839号(BREYLEE):缺席判决为客户自身申请扫清障碍The client, a Shenzhen consumer-products company, applied to register BREYLEE. Its application was suspended because an unrelated individual had filed an earlier application, Serial No.…客户是一家深圳消费品公司,申请注册BREYLEE商标。由于一名无关个人此前已就相同商标提交申请(申请号XXXX5603),客户的申请被暂停审查。该在先申请公告后,本所于2026年4…September 3, 20262026年9月3日Firm Update本所动态Intellectual Property知识产权法In re Opposition No. XXXX7142 (BLENDTEK): Judgment Against a Represented Applicant异议案第XXXX7142号(BLENDTEK):对有律师代理的申请人作出缺席判决The client, an international trading company, filed its own application for BLENDTEK, which was suspended behind an earlier application for the same mark filed by a competing trading…客户是一家国际贸易公司,其BLENDTEK商标申请因另一家贸易公司就相同商标的在先申请(申请号XXXX0029)而被暂停。本所于2026年5月6日提起异议。申请人由加州律师代理,答…August 27, 20262026年8月27日

All case notes in this area本领域全部案例 Legal updates in this area本领域法律资讯

TRADEMARK REGISTRATIONS商标注册

1,064 U.S. trademark registrations issued with Xu Law Offices P.C. as attorney of record, 2024 to 2026. Select a date to see the marks registered that day.2024年至2026年,由本所担任代理律师获准注册的美国商标共1,064件。点击日期查看当日注册的商标。

Call Us致电我们