Court Interprets Purported Contour Lines in Design Patent Drawings as Claimed Features
By EsqSocial Corporation 04/01/21
The benefits of clear surface shading in a design patent were highlighted in a recent district circuit decision, which found that purported contour or tangent edge lines added to the drawings to illustrate a transition edge between rounded and flat surfaces were not proper lines to indicate surface contour, but instead claimed features....
By: Morgan Lewis