Formal drawings are a more precise style of drawing. They can be produced by hand or with computer aided design (CAD) packages. Formal hand drawings use tools such as rulers and set squares to ensure ...
“For those unfamiliar with the quirks of design patent practice, it might be tempting to rely on your patent draftsperson to prepare what they think are adequate drawings, copy the mostly boiler-plate ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results