Alternative parts

Even if the alternative part is only one element in a larger whole, it might still qualify for design protection if its outward appearance is not dictated by its need to fit or match with that larger whole. For example, a designer has “freedom of design” when creating alternative wheels for a car, but has no such freedom to design the shape of the door: this can have only one shape or it would not fit. The part should be “ordinarily in view when in use” – e.g. not hidden under the bonnet – to typically qualify for design protection otherwise aesthetics are irrelevant.

If the alternative part has functional improvements which are novel and inventive, it may be patentable.

Learn more about design protection from your national IP authority.