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如何查询美国专利的法律状态及年费信息?
Time: 2025-11-03 Click count: 666

GOOD TIME

前言

对于每个喜欢创造,善于创造的人来说,专利申请一定是一个不可或缺的重要举措。但是,专利申请却是一个漫长而又复杂的过程。很多人在专利申请过后,都会想要知道自己所申请专利的[敏感词]状态以及所需要缴纳的年费维持费信息,以便进行后续的一系列安排。

那么,我们该如何进行有关的查找?步骤又是怎么样的呢?

接下来将为大家介绍,如何查询美国专利的法律状态及年费信息。


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我们可以分为两个状态进行讨论


一、委托代理机构进行申请


如果申请人将专利申请授权委托给了专业的代理机构,那么只需要去联系代理机构中和你进行对接的工作人员你想要知道的信息,代理机构会告诉你答案。

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二、自行申请














如果是本人自行进行申请,那么就需要申请人自行登录美国知识产权信息服务网站进行查询。

具体操作如下

(一)专利法律状态查询

1、登录美国知识产权信息服务网

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2、选择Application Number

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3、输入申请号

可查询专利的专利信息和法律状态

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(二)年费信息查询及缴纳

1、进入网页

"https://fees.uspto.gov/MaintenanceFees/?auth=true"

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2、按照页面提供的步骤:

①选择查找方法:依次输入专利和申请号或上传批量文件

②审核费:美国专商局将计算费用,并提供付款选项 (如果有到期)。

③下载收据:付款后,您的收据即可使用。

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后需要提醒大家


美国年费的规定:自发明专利授权公告日起3.5年、7.5年、11.5年,共计需缴纳3次维持费。美国专利[敏感词]次维持费从授权日起算第3年缴费窗口打开,一直到3.5年属于正常的缴费期;第二次缴纳年费维持费的期限自第7年至7.5年属于正常缴费期;第三次缴纳年费维持费的期限自第11年至11.5年属于正常缴费期。

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超期处理:如超期,可在6个月宽限期内补缴,但需要同时收取滞纳金。超期6个月仍未缴纳年费,则需要递交请求书(Petition),并补缴请求费和应缴纳的维持费、滞纳金。美国外观设计专利授权后维持有效至届满,无需缴纳维持费。

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【END】

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