Russia is working on its first stealth bomber, the Tupolev PAK-DA, designed to rival the U.S. B-2 Spirit and B-21 Raider. It ...

The patent applicant is required to furnish at least one patent drawing (sometimes referred to as a patent illustration) of the invention whenever the invention is capable of illustration by way ...

Petitioner relied on expert testimony explaining that a prior art patent drawing depicted an edge of such a component lining the inlet’s internal wall to be “explicitly shown at the inlet.” ...

TASS/. A demonstration model of the PAK DA long-range aircraft is supposed to be assembled by 2023, a source in plane building industry told TASS. "Currently, the experimental model is being built.

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.

The folks at CarScoop have stumbled upon what appear to be official patent filings for the Paceman's design. Of course, without receiving any official word from Mini (or parent company BMW), it's ...

The next one will no doubt continue with this sales success, and with this leaked patent drawing, we can get a glimpse of what we’ll be seeing on the twisties. Any change from its simple 2 ...

Or search the IBM patent site, which is more comprehensive than the USPTO site--it allows you to do more sophisticated searches and displays drawings of the patented products.