Eleanor Vance-Hartley · 6 min read
The Trademark 100 Weekly: Tesco's All-Class Sweep, Walmart's AI Brand Push, and a Quiet Signal in the Class 42 Numbers
This week's Trademark 100 data reveals a supermarket filing all 45 Nice classes in one sweep, two US tech giants racing to lock down AI-adjacent marks across both registers, and a 61.6% collapse in UK Class 42 software-services filings that tells a more uncomfortable story about where AI brand-building is really happening.