G
SECTION G — PHYSICS
  
INSTRUMENTS
 G09
EDUCATION; CRYPTOGRAPHY; ADVERTISING; SEALS
 G09B
EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR COMMUNICATING WITH THE BLIND OR DEAF; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS (devices for psychotechnics or for testing reaction times A61B 5/16; games, sports, amusements A63; projectors, projector screens G03B)
 G09B

Note(s)

  1. A simulator is regarded as a teaching or training device proper to this sub-class if the simulator gives perceptible sensations having a likeness to the sensations the student would experience in reality in response to actions taken by him. Simulators which demonstrate by means involving computing, the functioning of apparatus or of a system are classified in class G06 if no provision exists elsewhere. Simulator components which are identical with real devices or machines or components thereof are classified in the relevant sub-classes for these devices or machines and not in sub-class G09B.
  2. Models of buildings, installations, or the like are covered by this sub-class.

 G09C
CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY (secret transmission H04K; arrangements for secret telegraphic communication H04L 9/00)

 G09D
RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS (calendar blocks B42D 5/04; clockwork-driven G04B; comprising computing means G06C)

 G09F
ADVERTISING; DISPLAYING; LABELS OR NAME-PLATES; SEALS (in the nature of shop furniture A47F; designs or pictures characterised by special or unusual light effects, e.g. changing, B44F 1/00; road engineering aspects E01F 9/00; arrangements for giving traffic instructions G08G)
 G09F

Note(s)

This sub-class includes devices for displaying information

  1. by selecting one or more individual alphanumeric characters or other symbols or combinations thereof from a multiplicity of such characters or symbols;
  2. by selecting a combination of elements to build-up the desired character or symbol.