A diagram shows how an Amazon drone could land on a sloping surface while keeping its main frame level, thanks to telescoping landing legs. (Amazon Illustration via USPTO) Amazon’s inventors are ...
70.4 x 135.6 x 62 cm. (27.7 x 53.4 x 24.4 in.) ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results