United States Patent and Trademark Office
The United States Patent and Trademark Office seeks nominations for the 2022 National Medal of Technology and Innovation. Since the founding of our nation, American inventors have driven our culture andmerce with incredible ideas that have improved every function of our lives. We owe a debt of gratitude to inventors who continue to show up ...
Trademarks | USPTO
Find out how to register and maintain a trademark in the U.S., apply for an international trademark, and about protecting your registered trademark.
美国专利及商标局_百度百科
美国专利及商标局（简称：美国专利商标局，英文：United States Patent and Trademark Office，缩写PTO或USPTO）成立于1802年，是美国商务部下的一个机构，主要负责为发明家和他们的相关发明提供专利保护、商品商标注册和知识产权明。美国专利商标局是掌握全国专利及商标申请以及核准手续的重要机关 ...
Patents | USPTO - United States Patent and Trademark Office
USPTO seeks public input through a Request forments on Director review, Precedential Opinion Panel review, and internal circulation and review of Patent Trial and Appeal Board decisions. The USPTO today released a Request forments seeking public input on Director review, Precedential Opinion Panel review.
Trademark Electronic Search System (TESS)
Wee to the Trademark Electronic Search System (TESS). This search engine allows you to search the USPTO's database of registered trademarks and prior pending applications to find marks that may prevent registration due to a likelihood of confusion refusal. This option cannot be used to search design marks. This option is used to search word ...
Search trademark database | USPTO
2021-11-18ensp;#0183;ensp;You may conduct a free online search of the USPTO database at the Public Search Facility (Madison East, 1st Floor; 600 Dulany Street, Alexandria, Virginia) between 8:00 a.m. and 8:00 p.m. USPTO personnel may not conduct trademark searches for the public. Private trademark search firms will conduct searches for a fee.
Search for patents | USPTO
The Patent Public Search tool is a new web-based patent search application that will replace internal legacy search tools PubEast and PubWest and external legacy search tools PatFT and AppFT. Patent Public Search has two user selectable modern interfaces that provide enhanced access to prior art.
美国商标查询方法详解！ - 知乎
2020-5-9ensp;#0183;ensp;登录美国商标局官网 uspto.gov/trademark. 主要教1.2 这前两种，这两种查询对我们普通用户来说够用了。. 第三种涉及到代码查询，可设置关键词等属于精准查询，比较繁琐需专业涉外操作，就不多赘述。. 第一种全类别查询，查询商标一定要对应类别才会精准，商品 ...
美国专利商标局使用检索指南-江南大学图书馆与档案馆
2000-10-1ensp;#0183;ensp;美国专利商标局使用检索指南. 1. 概述. 美国专利商标局网站是1999年4月美国专利商标局 (USPTO)开始建立的政府性官方网站。. 目前，免费提供两种独立的可检索授权的US专利数据库及公开专利申请数据库，数据库的内容包括可检索的US专利题录、文摘、专利或公开 ...
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