What are the guidelines for solid lines in international design application reproductions?

What are the guidelines for solid lines in international design application reproductions? Solid lines play a crucial role in international design application reproductions. According to MPEP 2920.04(b): “Solid lines must be used to show the claimed subject matter. Solid lines may not be used to show hidden planes and surfaces which cannot be seen through…

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How are broken lines used in design patent drawings?

Broken lines in design patent drawings are used to show portions of the article that are not part of the claimed design. Key points include: Solid lines show the claimed design elements Broken lines show unclaimed or environmental elements The use of broken lines must be explained in the specification Converting solid lines to broken…

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