|  | G |
SECTION G — PHYSICS

INSTRUMENTS

|  | G09 |
EDUCATION; CRYPTOGRAPHY; ADVERTISING; SEALS

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

|  | G09F |
Note(s) This sub-class includes devices for displaying information by selecting one or more individual alphanumeric characters or other symbols or combinations thereof from a multiplicity of such characters or symbols; by selecting a combination of elements to build-up the desired character or symbol.

|  | G09F 1/00 |
Cardboard or like show-cards of foldable or flexible material

|  | G09F 1/02 |
· | Single substantially-flat cards

|  | G09F 1/04 |
· | Folded cards

|  | G09F 1/06 |
· · | to be erected in three dimensions (Fulltext... Hierarchy... Expanded...G09F 1/08 takes precedence)

|  | G09F 1/08 |
· | wholly or partly imitating the form of an object, e.g. of the article to be advertised

|  | G09F 1/10 |
· | Supports or holders for show-cards

|  | G09F 1/12 |
· · | Frames therefor

|  | G09F 1/14 |
· · | in the form of legs

|  | G09F 3/00 |
Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps (badges Fulltext... Hierarchy... Expanded...A44C 3/00; sheets temporarily attached together Fulltext... Hierarchy... Expanded...B42F; for gramophone records Fulltext... Hierarchy... Expanded...G11B 3/84; on record carriers G 11 B 21/64)

|  | G09F 3/02 |
· | Forms or constructions (layered products Fulltext... Hierarchy... Expanded...B32B)

|  | G09F 3/03 |
· · | of security seals

|  | G09F 3/04 |
· | to be fastened or secured by the material of the label itself, e.g. by thermo-adhesion (by a separate adhesive layer Fulltext... Hierarchy... Expanded...G09F 3/10)

|  | G09F 3/06 |
· · | by clamping action (by separate clamps Fulltext... Hierarchy... Expanded...G09F 3/16)

|  | G09F 3/08 |
· | Fastening or securing by means not forming part of the material of the label itself

|  | G09F 3/10 |
· · | by an adhesive layer

|  | G09F 3/12 |
· · | by pins, staples, or the like

|  | G09F 3/14 |
· · | by strings, straps, chains, or wires

|  | G09F 3/16 |
· · | by clamps

|  | G09F 3/18 |
· · | Casings, frames, or enclosures for labels

|  | G09F 3/20 |
· · · | for adjustable, removable, or interchangeable labels

|  | G09F 5/00 |
Sample equipment (packaging Fulltext... Hierarchy... Expanded...B65D)

|  | G09F 5/02 |
· | Portable sample cases

|  | G09F 5/04 |
· | Cards of samples; Books of samples (packages comprising articles attached to cards, sheets, or webs for removal therefrom Fulltext... Hierarchy... Expanded...B65D 73/00)

|  | G09F 7/00 |
Signs, name or number plates, letters, numerals, or the like; Panels or boards (show-cards Fulltext... Hierarchy... Expanded...G09F 1/00; indicators or indicator or like boards, operated to display variable information Fulltext... Hierarchy... Expanded...G09F 11/00; illuminated signs Fulltext... Hierarchy... Expanded...G09F 13/00; boards for notices or posters Fulltext... Hierarchy... Expanded...G09F 15/00)

|  | G09F 7/02 |
· | Signs, plates, panels, or boards using readily-detachable elements bearing or forming symbols

|  | G09F 7/04 |
· · | the elements being secured or adapted to be secured by magnetic means

|  | G09F 7/06 |
· · | the elements being secured or adapted to be secured by means of pins and holes

|  | G09F 7/08 |
· · | the elements being secured or adapted to be secured by means of grooves, rails, or slits

|  | G09F 7/10 |
· · · | and slidably mounted

|  | G09F 7/12 |
· · | the elements being secured or adapted to be secured by self-adhesion, moisture, suction, slow-drying adhesive, or the like

|  | G09F 7/14 |
· · | Constructional features of the symbol-bearing or -forming elements

|  | G09F 7/16 |
· | Letters, numerals, or other symbols, adapted for permanent fixing to a support

|  | G09F 7/18 |
· | Means for attaching signs, plates, panels, or boards to a supporting structure

|  | G09F 7/20 |
· · | for adjustably mounting

|  | G09F 7/22 |
· · | for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind

|  | G09F 9/00 |
Indicating arrangements operated to display variable information (involving physical movement to display Fulltext... Hierarchy... Expanded...G09F 11/00; for indicating only the fact that one switch or a number of mutually independent switches have been actuated Fulltext... Hierarchy... Expanded...G08B 5/00; discharge tubes within which characters are selectively displayed Fulltext... Hierarchy... Expanded...H01J, e.g. Fulltext... Hierarchy... Expanded...H01J 17/48, Fulltext... Hierarchy... Expanded...H01J 31/16; circuit arrangements for operating electric light sources in general Fulltext... Hierarchy... Expanded...H05B)

|  | G09F 9/30 |
· | in which the desired character is built-up by selecting combination of individual elements

|  | G09F 9/32 |
· · | by selective switching of electric light sources, each source forming or illuminating a part of a character

|  | G09F 9/34 |
· · · | by selection from a grouping of electric lamps

|  | G09F 9/36 |
· · · · | to provide an appearance of travelling signs

|  | G09F 9/38 |
· · | the position of a single light source determining which elements are combined to form the display

|  | G09F 9/40 |
· | in which the desired character is selected from a number of characters arranged side-by-side, e.g. on a common carrier plate

|  | G09F 9/42 |
· · | by selective lighting of electric light sources

|  | G09F 9/44 |
· · · | the selected character being projected on a common screen accommodating only one character at a time, to provide the same display position for all characters

|  | G09F 9/46 |
· | in which the desired character is selected from a number of characters arranged one behind the other

|  | G09F 9/48 |
· · | by selective lighting of electric light sources

|  | G09F 11/00 |
Apparatus wherein advertising or display material is moved in continuous or intermittent succession, e.g. in a closed cycle (moving the merchandise continuously or intermittently Fulltext... Hierarchy... Expanded...A47F 3/08)

|  | G09F 11/02 |
· | the display elements being secured to rotating members, e.g. drums, spindles

|  | G09F 11/04 |
· · | the elements being secured to rotating discs

|  | G09F 11/06 |
· · | the elements being stiff plates or cards (on rotating discs Fulltext... Hierarchy... Expanded...G09F 11/04)

|  | G09F 11/08 |
· · | the elements being flexible sheets (on rotating discs Fulltext... Hierarchy... Expanded...G09F 11/04)

|  | G09F 11/10 |
· · | Electric control therefor

|  | G09F 11/12 |
· | the display elements being carried by endless belts, chains, or the like

|  | G09F 11/14 |
· · | the elements being in the form of stiff flaps, boards, cards, or the like

|  | G09F 11/15 |
· · | the elements being flexible sheets

|  | G09F 11/16 |
· · | Electric control therefor

|  | G09F 11/18 |
· | the display elements being carried by belts, chains, or the like, other than endless

|  | G09F 11/20 |
· · | the elements being in the form of stiff flaps, boards, cards, or the like

|  | G09F 11/21 |
· · | the elements being flexible sheets

|  | G09F 11/22 |
· · | Electric control therefor

|  | G09F 11/23 |
· | the advertising or display material forming part of rotating members, e.g. in the form of perforations, print, or transparencies on a drum or disc

|  | G09F 11/235 |
· · | Electric control therefor

|  | G09F 11/24 |
· | the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies

|  | G09F 11/26 |
· · | of an endless band

|  | G09F 11/28 |
· · · | Electric control therefor

|  | G09F 11/29 |
· · | of a band other than endless

|  | G09F 11/295 |
· · · | Electric control therefor

|  | G09F 11/30 |
· | the display elements being fed one by one from a storage place to a display position

|  | G09F 11/32 |
· · | the feeding means comprising belts or chains, e.g. endless belts or chains

|  | G09F 11/34 |
· · | the feeding means comprising electromagnets

|  | G09F 13/00 |
Illuminated signs; Luminous advertising or display (Fulltext... Hierarchy... Expanded...G09F 9/00, Fulltext... Hierarchy... Expanded...G09F 11/00 take precedence)

|  | G09F 13/02 |
· | Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia

|  | G09F 13/04 |
· | Signs, boards, or panels, illuminated from behind the insignia

|  | G09F 13/06 |
· · | using individual cut-out symbols or cut-out silhouettes, e.g. perforated signs

|  | G09F 13/08 |
· · | using both translucent and non-translucent layers

|  | G09F 13/10 |
· · · | using transparencies

|  | G09F 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

|  | G09F 13/14 |
· · | Arrangements of reflectors therein

|  | G09F 13/16 |
· | Signs formed of, or incorporating, reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape

|  | G09F 13/18 |
· | edge-illuminated

|  | G09F 13/20 |
· | with luminescent surfaces or parts

|  | G09F 13/22 |
· · | electroluminescent (electroluminescent light sources per se Fulltext... Hierarchy... Expanded...H05B 33/00)

|  | G09F 13/24 |
· | using tubes or the like filled with liquid, e.g. bubbling liquid

|  | G09F 13/26 |
· | Signs formed by electric discharge tubes (by selective lighting Fulltext... Hierarchy... Expanded...G09F 9/00)

|  | G09F 13/28 |
· | Signs formed by filament-type lamps (by selective lighting Fulltext... Hierarchy... Expanded...G09F 9/00)

|  | G09F 13/30 |
· | with moving light sources, e.g. rotating luminous tubes

|  | G09F 13/32 |
· | with moving optical part or parts, e.g. mirrors

|  | G09F 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 Fulltext... Hierarchy... Expanded...G09F 11/00; construction of details of lighting devices Fulltext... Hierarchy... Expanded...F21V 11/00)

|  | G09F 13/36 |
· · | co-operating with rotating screening means

|  | G09F 13/42 |
· | with the light sources activated by non-visible radiation (cathode ray image or pattern display tubes Fulltext... Hierarchy... Expanded...H01J 31/10)

|  | G09F 13/44 |
· | with gas light as lighting source

|  | G09F 13/46 |
· | Advertising by fireworks

|  | G09F 15/00 |
Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like

|  | G09F 15/02 |
· | Bills, posters, or the like therefor

|  | G09F 17/00 |
Flags; Banners; Mountings therefor

|  | G09F 19/00 |
Miscellaneous advertising or display means not provided for elsewhere

|  | G09F 19/02 |
· | incorporating moving display members

|  | G09F 19/04 |
· · | operated by the opening or closing of doors, e.g. shop door

|  | G09F 19/06 |
· · | Writing devices

|  | G09F 19/08 |
· · | Dolls, faces, or other representations of living forms with moving parts (in the nature of toys Fulltext... Hierarchy... Expanded...A63H)

|  | G09F 19/10 |
· · | Devices demonstrating the action of an article to be advertised

|  | G09F 19/12 |
· | using special optical effects (designs or pictures characterised by special light effects Fulltext... Hierarchy... Expanded...B44F 1/00; e.g. changing pictures Fulltext... Hierarchy... Expanded...B44F 1/10; projecting decorations in stage lighting Fulltext... Hierarchy... Expanded...F21P 5/04)

|  | G09F 19/14 |
· · | displaying different signs depending upon the view-point of the observer

|  | G09F 19/16 |
· · | involving the use of mirrors

|  | G09F 19/18 |
· · | involving the use of optical projection means, e.g. projection of images on clouds (projection apparatus per se Fulltext... Hierarchy... Expanded...G03B)

|  | G09F 19/20 |
· · | with colour-mixing effects

|  | G09F 19/22 |
· | Advertising or display means on roads, walls, or similar surfaces, e.g. illuminated (illuminated signs in general Fulltext... Hierarchy... Expanded...G09F 13/00)

|  | G09F 21/00 |
Mobile visual advertising

|  | G09F 21/02 |
· | by a carrier person or animal

|  | G09F 21/04 |
· | by land vehicles

|  | G09F 21/06 |
· | by aeroplanes, airships, balloons, or kites

|  | G09F 21/08 |
· · | the advertising matter being arranged on the aircraft

|  | G09F 21/10 |
· · · | illuminated

|  | G09F 21/12 |
· · | the advertising matter being towed by the aircraft (kites per se Fulltext... Hierarchy... Expanded...B64C 31/06)

|  | G09F 21/14 |
· · · | illuminated

|  | G09F 21/16 |
· · | Sky-writing (aircraft adaptation for sky-writing Fulltext... Hierarchy... Expanded...B64D 1/20)

|  | G09F 21/18 |
· | by ships or other floating means

|  | G09F 21/20 |
· · | illuminated

|  | G09F 21/22 |
· | Dispensing devices for pamphlets or similar advertising matter from vehicles (from aircraft Fulltext... Hierarchy... Expanded...B64D 1/00)

|  | G09F 23/00 |
Advertising on or in specific articles, e.g. ashtrays, letter-boxes (on or in vehicles Fulltext... Hierarchy... Expanded...G09F 21/00; containers, packaging-elements, or packages, with auxiliary means or provisions for displaying articles Fulltext... Hierarchy... Expanded...B65D)

|  | G09F 23/02 |
· | the advertising matter being displayed by the operation of the article

|  | G09F 23/04 |
· · | illuminated

|  | G09F 23/06 |
· | the advertising matter being combined with articles for restaurants, shops, or offices (on paper articles Fulltext... Hierarchy... Expanded...G09F 21/10)

|  | G09F 23/08 |
· · | with tableware

|  | G09F 23/10 |
· | on paper articles, e.g. booklets, newspapers

|  | G09F 23/12 |
· · | on toilet paper

|  | G09F 23/14 |
· | on toys, games, puzzles, or similar devices

|  | G09F 23/16 |
· | on clocks, e.g. controlled by the clock mechanism

|  | G09F 25/00 |
Audible advertising (sound-recording or reproducing per se Fulltext... Hierarchy... Expanded...G11B; public address systems Fulltext... Hierarchy... Expanded...H04R 27/00)

|  | G09F 27/00 |
Combined visual and audible advertising or displaying, e.g. for public address