EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS (devices for psychotechnics or for testing reaction times A61B5/16; games, sports, amusements A63; projectors, projector screens G03B)

Description

G09B encompasses devices and appliances designed for educational instruction, scientific demonstration, and specialized communication aids for persons with sensory disabilities. Coverage includes planetaria, globes, maps, diagrams, three-dimensional models, and interactive teaching apparatus across all subject disciplines. The subclass also covers tactile communication devices for the blind, visual or auditory aids for the deaf, and alternative communication systems for the mute. Excluded are general audiovisual equipment covered elsewhere in G09 and medical devices for rehabilitation or treatment.

15 direct subcodes

Child Classifications

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G09B 1/00 Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways (puzzle-games A63F9/00; advertising or displaying in general G09F)
G09B 11/00 Teaching hand-writing, shorthand, drawing, or painting
G09B 13/00 Teaching typing
G09B 15/00 Teaching music (metronomes G04F5/02)
G09B 17/00 Teaching reading (teaching lip-reading G09B21/00)
G09B 19/00 Teaching not covered by other main groups of this subclass (teaching or practice apparatus for gun-aiming or gun-laying F41G3/26)
G09B 21/00 Teaching, or communicating with, the blind, deaf or mute (audible presentation of material to be studied G09B5/04; devices or methods for replacing direct visual or auditory perception by another kind of perception A61F9/08, A61F11/04; audible indication of meter readings or of colour G01D7/12; watches for blind persons G04B25/02; speech analysis, speech recognition G10L; sound-recording or reproducing, per se G11B)
G09B 23/00 Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes (in the nature of toys A63H)
G09B 25/00 Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes (model vehicles, tracks therefor, models in the nature of toys A63H)
G09B 27/00 Planetaria; Globes
G09B 29/00 Maps; Plans; Charts; Diagrams, e.g. route diagram (star maps G09B27/04; devices for holding or supporting maps A47B97/02; for computing purposes G06G1/14, G09B1/16; display boards G09F)
G09B 3/00 Manually or mechanically operated teaching appliances working with questions and answers (electrically-operated G09B7/00; advertising or displaying in general G09F)
G09B 5/00 Electrically-operated educational appliances (working with questions and answers G09B7/00; simulators G09B9/00; advertising or displaying in general G09F)
G09B 7/00 Electrically-operated teaching apparatus or devices working with questions and answers (mechanically operated G09B3/00; computing arrangements G06F)
G09B 9/00 Simulators for teaching or training purposes (for the use of weapons F41; computing aspects G06; )