How to perform a USPTO trademark search Before you spend time and money in the trademark registration process, performing a USPTO trademark search is essential. Like a patent search, you can do a preliminary trademark search independently. Still, we highly recommend that you take advantage of the...
This dataset includes 1 million pending and registered trademark applications with United States Patent and Trademark Office (USPTO). Each trademark is registered with word mark, serial number, registration number, filing date, registration date, goods and services, classification numbers, status codes,...
Trademark searchingFigurative trademarksNon-word trademarksLogo marksDesign search code manualCASSISUSPTO gazetteTESSMadrid expressVienna classificationThe techniques of searching for non-word US trademarks using codes from the Design Search Code Manual are described. These codes are used in an electronic ...
Overview of HUPD The Harvard USPTO Dataset (HUPD) is a large-scale, well-structured, and multi-purpose corpus of English-language utility patent applications filed to the United States Patent and Trademark Office (USPTO) between January 2004 and December 2018. With more than 4.5 million patent...
--- gvkey | 24,600 61595.51 68548.17 1004 317427 year | 24,600 2014.5 3.452123 2009 2020 ntrademark~g | 24,600 5.227358 25.77036 0 1497 ntrademark~r | 20,500 17.51166 77.1073 0 3613 ntrademark~2 | 20,500 17.51166 77.1073 0 3613 专利网络 Patent Network 1975 - 2010(Li et al., 2014;...