Tesla Roadster patents leak
Tesla filed 2026 patents showing a steer‑by‑wire system that doubles steering rotation and a monolithic composite seat with six independently tuned stiffness zones — hints at next‑level ergonomics and drivability for the Roadster. Multiple outlets also flag a possible public Roadster showcase (maybe alongside Optimus) in April, making Tesla’s upcoming earnings window a likely reveal moment. (eletric-vehicles.com) (coincentral.com) (blockonomi.com)
U.S. patent application 20260077802, titled “Multi‑Turn Steering Feedback Actuator,” was published March 19, 2026 and describes a steer‑by‑wire column architecture that enables steering ranges of around ±340° from center. (patents.justia.com) The filing’s mechanical layout uses a rotating stop‑ring and staged stops rather than a single hard stop, and patent text explicitly notes damping elements to soften end‑stop feel; the application lists inventors tied to Tesla’s steering programs in the filing metadata. (patents.justia.com) Patent publication US 20260061898 A1, titled “Vehicle Seat System,” was published March 5, 2026 and details a single continuous composite seat frame with software‑controlled actuation across six degrees of freedom. (patents.justia.com) Tesla’s seat filing specifies thermoformed composite materials (carbon‑ or Kevlar‑based options), embedded actuator architecture for six‑axis positioning, and seat structure designed to carry vehicle loads as part of the chassis rather than just occupant support. (teslarati.com) Elon Musk has publicly tied an April 2026 timeframe to a Roadster “unveil,” tweeting in mid‑March that a reveal was expected next month and later saying the event would “probably” come in late April. (electrek.co) Market calendars show Tesla’s Q1 2026 earnings as an April window people are watching — analyst trackers list potential dates including April 21 for a conference call and April 28 for a quarter filing — and some outlets flag April events as near‑term catalysts for Tesla stock. (wallstreethorizon.com)
