Archer Aviation has filed a patent infringement lawsuit against UK-based Vertical Aerospace, claiming its rival’s Valo aircraft unlawfully copies the design of Archer’s Midnight air taxi. The complaint alleges infringement of at least two design patents and one utility patent, arguing that the similarities are “readily apparent” from a visual comparison.
Archer claims Vertical deliberately exploited the goodwill tied to its patented designs, describing the alleged copying as knowing and willful. The dispute centers on the look, configuration, and engineering elements of the aircraft, not just branding or marketing.
Rivalry intensifies as launch plans collide
The lawsuit comes as both companies race to build commercial air taxi networks in many of the same cities. Vertical recently outlined plans for a Florida network that would overlap with Archer’s proposed Miami operations, as well as a future service in New York City another Archer target market.
Geography is also adding fuel to the fire. Archer just announced a new UK engineering hub in Bristol, the same city where Vertical is headquartered, further tightening the competitive overlap.
A crowded legal battlefield in the eVTOL race
This isn’t Archer’s only courtroom fight. The company is already locked in a separate dispute with Joby Aviation, which alleges Archer stole trade secrets to gain a competitive edge. Archer has sought to dismiss that case.
Taken together, the lawsuits highlight how high the stakes have become in the emerging electric air taxi industry. With billions in future urban mobility revenue on the line, companies are moving aggressively to defend intellectual property before commercial flights even begin.