Validating a registered trademark
The Filing Date Filter tab lists the year of filing date of each matching record, either as a list, or a line graph showing the distribution of records across years.
Each field supports a standard set of operators (OR, AND, NOT, proximity, fuzzy), and as you enter terms into a particular field, you will be provided with suggestions as to potential matching terms in our database.
You can use this purely for information, or select one or more categories, then click the 'filter' button at the lower right of each tab to add/modify the filters applied to your results.
The different types of filters are divided into separate tabs for convenience, and specific information and hints are available in the help for each individual tab: Status, Filing Date, Holder Country, and Expiration.
You can click on as many countries as you wish in the list view before clicking the 'filter' button to add that list to your current filters.
The Expiration Filter tab divides the records matching your current search by their date of expiration.
The Dates Search tab lets you search for dates associated with each record.