The answer is a fixture.
A fixture is an item that was originally personal property but has been attached to the land or a building in such a way that it becomes part of the real property. Examples include built-in appliances, lighting fixtures, and plumbing installations.
A bailment refers to a legal relationship where the owner of personal property (the bailor) temporarily transfers possession of the property to another person (the bailee) for a specific purpose, such as storage or repair. The property remains personal property and does not become attached to the land.
Personal property refers to movable items that are not attached to the land or buildings. Examples include furniture, vehicles, and electronics. Once personal property becomes attached to the land, it may be considered a fixture.
Intellectual property refers to creations of the mind, such as inventions, literary and artistic works, designs, and symbols, names, and images used in commerce. It is not related to physical property that can become attached to the land.