Abstract: A combination automobile infant seat and baby stroller assembly that allows the automobile infant seat to be easily and quickly converted to a conventional baby stroller. The conversion is accomplished by a retractable wheel and fender assembly. When the invention is in the infant seat configuration, the wheels and fenders are in the retracted position allowing the wheels to serve as a stable platform. When it is desired to use the invention as a baby stroller, it is removed from the vehicle compartment and the wheel and fender assembly is pressed downwardly to cause the wheel locking mechanism to lock the wheels in place. The invention also features an infant seat attachment base that allows various models of infant seats to be safely secured and angularly adjusted. Two other designs are also disclosed where each employ a different type of wheel retracting and extending mechanisms.

Abstract: A staggered channel aircraft having a forward pair of wings and a rearward pair of wings. The forward pair of wings are substantially horizontal and are swept backward from the fuselage to join at their tips the pair of rearward wings. The rearward wings are sloping and are swept backward from their tips to join the fuselage in a substantially triangular-like configuration.

Abstract: Disclosed is a staggered channel wing-type aircraft comprising a reverse staggard lower and upper wing which relates to aircraft of the type generally described as a short takeoff and landing vehicle (STOL) and more particularly to an improved version thereof having superior low speed handling characteristics in both takeoff and landing and an economical high speed cruise configuration. Also having an improved gliding characteristic and easy storage because the wingspan is reduced to a minimum but keeping still rather large wing area.