Rating: ★★★★☆ (4/5)
If you judge trademarks by their strict legal definition—as source identifiers that prevent consumer confusion—Wi-Fi is a weak, failing mark. But if you judge trademarks by their ultimate goal—achieving market dominance and universal comprehension—Wi-Fi is a gold standard. It is the people’s trademark: owned by a non-profit, policed with a light touch, and spoken by billions. Just don’t expect the Wi-Fi Alliance to admit it’s a generic word. They have a "Wireless Fidelity" to protect.
However, from a pure intellectual property law perspective, the Wi-Fi trademark is a weak and vulnerable asset. If the Wi-Fi Alliance ever tried to sue a small blogger for using "Wi-Fi" in a domain name or a product listing in a generic way, they would likely lose. The mark is in a state of "liquid genericide"—it hasn't dissolved entirely because no one has forced the issue in a major federal court. It survives on borrowed time and goodwill.
Rating: ★★★★☆ (4/5)
If you judge trademarks by their strict legal definition—as source identifiers that prevent consumer confusion—Wi-Fi is a weak, failing mark. But if you judge trademarks by their ultimate goal—achieving market dominance and universal comprehension—Wi-Fi is a gold standard. It is the people’s trademark: owned by a non-profit, policed with a light touch, and spoken by billions. Just don’t expect the Wi-Fi Alliance to admit it’s a generic word. They have a "Wireless Fidelity" to protect.
However, from a pure intellectual property law perspective, the Wi-Fi trademark is a weak and vulnerable asset. If the Wi-Fi Alliance ever tried to sue a small blogger for using "Wi-Fi" in a domain name or a product listing in a generic way, they would likely lose. The mark is in a state of "liquid genericide"—it hasn't dissolved entirely because no one has forced the issue in a major federal court. It survives on borrowed time and goodwill.
