Screen a brand name against the USPTO federal register — sound, class, live status, risk verdict.
Free
One server, in lifestyle & local. Screen a brand name against the USPTO federal register — sound, class, live status, risk verdict.
Lifestyle & Local
Screen a brand name against the USPTO federal register — sound, class, live status, risk verdict.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.