About the marque
Multiphibious is retained as an evidence-limited NHTSA-derived make because the source lists Multiphibious Bike and Multiphibious Trike. The labels suggest an amphibious or multi-environment cycle concept, but the available record does not identify a verified legal manufacturer, country, founding date, engineering chronology, production span or successor. The catalog does not infer technical capability from the name alone and does not merge the make with unrelated amphibious-vehicle companies or one-off home-built projects. Its history remains limited to the two source identities pending primary documentation.
Text adapted from “Multiphibious” on Wikipedia ↗ · CC BY-SA 4.0 ↗