(0)G09B:0/2:
IPC6
SECTION G - PHYSICS
G09B
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G 09

 EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS

G 09 B

 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 A 61 B 5/16; games, sports, amusements A 63; projectors, projector screens G 03 B)
 

Notes

(1)

 This subclass covers:
 

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 simulators regarded as teaching or training devices, which is the case if they give perceptible sensations having a likeness to the sensations a student would experience in reality in response to actions taken by him;
 

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 models of buildings, installations, or the like.

(2)

 This subclass does not cover:
 

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 simulators which demonstrate, by means involving computing, the function of apparatus or of a system, which are covered by class G 06, if no provision exists elsewhere;
 

-

 components of simulators, if identical with real devices or machines, which are covered by the relevant subclasses for these devices or machines (and not by class G 09).

 

 

 
 

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/ 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 A 63 F 9/00; advertising or displaying in general G 09 F)

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/ 02 • and having a support carrying or adapted to carry the elements  

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/ 04 • • the elements each bearing a single symbol or a single combination of symbols  

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/ 06 • • • and being attachable to, or mounted on, the support  

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/ 08 • • • • by means of magnets  

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/ 10 • • • • by means of pins and holes  

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/ 12 • • • • by means of ring-like securing elements (sheets temporarily attached together by rings or coils B 42 F 3/00, B 42 F 5/00)  

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/ 14 • • • • the elements being slidably mounted on the support  

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/ 16 • • the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time  

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/ 18 • • • the elements being rotatable  

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/ 20 • • • • and bearing the symbols on a surface parallel to the axis of rotation  

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/ 22 • • • • and bearing the symbols on a surface perpendicular to the axis of rotation  

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/ 24 • • • the elements being in flexible-strip form, e.g. endless bands  

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/ 26 • • • the elements being arranged in fan form  

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/ 28 • • • the elements being slidable  

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/ 30 • • wherein the elements are adapted to be arranged in co-operation with the support to form symbols (without special support G 09 B 1/40)  

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/ 32 • comprising elements to be used without a special support  

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/ 34 • • the elements to be placed loosely in adjacent relationship  

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/ 36 • • the elements being connectible by corresponding projections and recesses  

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/ 38 • • the elements being connectible magnetically  

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/ 40 • • to form symbols or signs by appropriate arrangement  
 

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/ 00 Manually- or mechanically-operated teaching appliances working with questions and answers (electrically-operated G 09 B 7/00; advertising or displaying in general G 09 F)

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/ 02 • of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by the student  

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/ 04 • • of chart form (masks G 09 B 17/02)  

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/ 06 • of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made  

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/ 08 • • of chart form (having one set of answers common to a plurality of questions G 09 B 3/12)  

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/ 10 • • wherein one set of answers is common to a plurality of questions  

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/ 12 • • • of chart form  
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