Trademark checks for Amazon sellers: search, classes and screening
Trademark checks for Amazon sellers: search, classes and screening
Screening a brand name across trademark offices by API, what each record field means, how Nice classes change a result, and why a search is not clearance.
Trademark Classes for Amazon Sellers: How Nice Classes Change What a Search Result Means
A trademark protects a name for particular goods and services, grouped into 45 classes. The same name can be registered hundreds of times across classes. This post shows which classes sellers meet most, how to read a name's class distribution from one API call, and three mistakes to avoid.
Trademark Search API: Office Codes, Filters and How to Read a Record
A developer's reference to searching trademark records across offices by API: the four endpoints, how office codes work, which filters narrow a search, what each field in a record means, and why filtering on registered marks alone hides a real part of the picture.
Checking Trademarks Before You List: Four Uses of the Global Trademark API
Check coverage, search for conflicting registrations, read status and classes, then look at cross-office distribution. Four endpoints make a pre-launch screen — and here is why it is not a substitute for professional advice.