Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements (in which the variable information is permanently attached to a movable support G 09 F 11/00; light guides G 02 B 6/00; abacus G 06 C 1/00; slide rules G 06 G 1/00)
9
/
30
•
in which the desired character or characters are formed by combining individual elements (panels comprising a number of electrodes in a single cell controlling light arriving from an independent light source, e.g. electro-optical or magneto-optical cell, G 02 F 1/00)
9
/
307
•
•
being incandescent filaments (incandescent panels comprising a number of separate incandescnnt bodies, per seH 01 K 9/00) [3]
9
/
313
•
•
being gas discharge devices (gas discharge panels comprising a number of discharge gaps, per seH 01 J 17/49) [3]
9
/
33
•
•
being semiconductor devices, e.g. diodes (semiconductor integrated circuits comprising components adapted for emission of light, per seH 01 L 27/15) [3]
9
/
35
•
•
being liquid crystals (liquid crystal materials C 09 K 19/00) [3]
9
/
37
•
•
being movable elements [3]
9
/
38
•
•
the position of a single light source determining which elements are combined to form the display
9
/
40
•
in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate
9
/
46
•
in which the desired character is selected from a number of characters arranged one behind the other
11
/
00
Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position (using static means to present variable information G 09 F 9/00; showcases or show-cabinets with arrangements for continuously or intermittently moving the merchandise
A 47 F 3/08)
11
/
02
•
the display elements being secured to rotating members, e.g. drums, spindles
11
/
04
•
•
the elements being secured to rotating discs
11
/
06
•
•
the elements being stiff plates or cards (on rotating discs G 09 F 11/04)
11
/
08
•
•
the elements being flexible sheets (on rotating discs G 09 F 11/04)
11
/
10
•
•
Electric control therefor
11
/
12
•
the display elements being carried by endless belts, chains, or the like
11
/
14
•
•
the elements being in the form of stiff flaps, boards, cards, or the like
11
/
15
•
•
the elements being flexible sheets
11
/
16
•
•
Electric control therefor
11
/
18
•
the display elements being carried by belts, chains, or the like, other than endless
11
/
20
•
•
the elements being in the form of stiff flaps, boards, cards, or the like
11
/
21
•
•
the elements being flexible sheets
11
/
22
•
•
Electric control therefor
11
/
23
•
the advertising or display material forming part of rotating members, e.g. in the form of perforations, prints, or transparencies on a drum or disc
11
/
235
•
•
Electric control therefor
11
/
24
•
the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies
11
/
26
•
•
of an endless band
11
/
28
•
•
•
Electric control therefor
11
/
29
•
•
of a band other than endless
11
/
295
•
•
•
Electric control therefor
11
/
30
•
the display elements being fed one by one from a storage place to a display position
11
/
32
•
•
the feeding means comprising belts or chains, e.g. endless belts or chains
11
/
34
•
•
the feeding means comprising electromagnets
13
/
00
Illuminated signs; Luminous advertising (G 09 F 9/00, G 09 F 11/00 take precedence; control of displays in general using static means to present variable information G 09 G)
13
/
02
•
Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia
13
/
04
•
Signs, boards, or panels, illuminated from behind the insignia
13
/
06
•
•
using individual cut-out symbols or cut-out silhouettes, e.g. perforated signs
13
/
08
•
•
using both translucent and non-translucent layers
13
/
10
•
•
•
using transparencies
13
/
12
•
•
using a transparent mirror or other light- reflecting surface transparent to transmitted light whereby a sign, symbol, picture, or other information is visible only when illuminated
13
/
14
•
•
Arrangements of reflectors therein
13
/
16
•
Signs formed of, or incorporating, reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
13
/
18
•
Edge-illuminated signs
13
/
20
•
with luminescent surfaces or parts (luminescent materials
C 09 K 11/00; light sources using luminescence F 21 K 2/00)
13
/
22
•
•
electroluminescent (electroluminescent light sources per seH 05 B 33/00)
13
/
24
•
using tubes or the like filled with liquid, e.g. bubbling liquid
13
/
26
•
Signs formed by electric discharge tubes (by selective lighting G 09 F 9/00)
13
/
28
•
Signs formed by filament-type lamps (by selective lighting G 09 F 9/00)
13
/
30
•
with moving light sources, e.g. rotating luminous tubes
13
/
32
•
with moving optical part or parts, e.g. mirrors
13
/
34
•
with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source (apparatus wherein advertising or display material is moved in a continuous or intermittent succession G 09 F 11/00; construction of details of lighting devices F 21 V 11/00)
13
/
36
•
•
co-operating with rotating screening means
13
/
42
•
with light sources activated by non-visible radiation (cathode ray image or pattern display tubes H 01 J 31/10; lamps with luminescent screens excited by cathode rays H 01 J 63/06)
