Descriptions for G03 and notes/indexes are displayed on this screen.

    This class does not cover reproduction of pictures or patterns by scanning and converting into electrical signals, which is covered by subclass H04N.  [4,2011.01]In this class, the following terms are used with the meaning indicated:
      "records" means photographs or any other kind of latent, directly-visible or permanent storage of pictorial information, which consist of an imagewise distribution of a quantity, e.g. an electric charge pattern, recorded on a carrier member;"optical" applies not only to visible light but also to ultra-violet or infra-red radiations.