A design patent is granted for which of the following?

A design patent is specifically granted for an original and ornamental design for an article of manufacture. This means that the focus of a design patent is on the unique aesthetic of an item, distinguishing it from utility patents that cover functional aspects or processes. The design must be new and non-obvious, serving to protect the visual characteristics of the product, rather than its utility or function. This type of patent ensures that creators have exclusive rights to the ornamental aspects of their designs, preventing others from reproducing or selling similar designs without permission.

In contrast, a new process for manufacturing would typically fall under a utility patent, as it emphasizes the method rather than the appearance. A method of improving existing designs may also qualify for a utility patent rather than a design patent because it suggests functionality and process improvements. Lastly, a generic product does not qualify for a design patent as it lacks the originality and ornamental quality required for this type of intellectual property protection. Hence, the correct answer emphasizes the unique design that the patent is intended to protect.