2121.3 Technical Drawings and Models
This class of works was registered for the original term under class I, as both published and unpublished works and, since 1978, in class VA. For renewal registration purposes, this type of work includes published and unpublished two-dimensional drawings and three-dimensional plastic works designed for a scientific or technical use, such as architectural blueprints, mechanical drawings, engineering diagrams, and anatomical models.
To be registrable for the renewal term, such works should contain original graphic, pictorial or sculptural material.
The copyright notice should be legible and permanently affixed to the work itself and the required elements should appear together. For information concerning the required elements and location of the notice, see Section 2121.1.