so we have to use this really bad patent drawing to glean some insight. The AR hardware in the sketch looks to be more in the vein of Google Glass than the Microsoft's HoloLens, which makes sense ...

Image: DomoAI The goal of these renders is to provide a visual interpretation of the device’s likely appearance, using the information available from the patent drawings, which typically only ...

In fact, those exceptionally high levels of safety concern led to the patent pending discovery of two additional inventions being developed. Our storage tank pressure relief valve can be preset to ...

Actual patent drawings for inventions designed to deter body snatchers with either bullets (left) or an explosion (right). (Source: US Patent Office.) That system is still in place today. Before these ...

A drawing from the patent application for the Armatron robotic arm. Described as a “robot-like arm to aid young masterminds in scientific and laboratory experiments,” it was the rare toy that ...

Among the usual free image libraries there is one particularly rich source, the line drawings contained within the huge archives of patents granted by the various countries around the world.