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IPC 7
E04F-E04F02132

SECTION E – FIXED CONSTRUCTIONS


E 04BUILDING (layered materials, layered products in general B32B)


E 04 FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS (windows, doors E06B)


Subclass Index

SUNSHADES, AWNINGS 

E04F 10/00 

STAIRWAYS 

E04F 11/00 

COVERING OR FINISHING WALLS, CEILINGS, OR FLOORS 

E04F 13/00, E04F 15/00, E04F 19/00 

DUCTS OR CHANNELS 

E04F 17/00 

IMPLEMENTS 

E04F 21/00 

OTHER FINISHING DETAILS 

E04F 19/00 



10/

00Sunshades; Awnings (baldachins A45B, A45F, E04H; trailer awnings E04H 15/08; for tents E04H 15/58)

10/

02.of flexible canopy materials, e.g. canvas

10/

04..with material fixed on sections of a collapsible frame

10/

06..comprising a roller-blind with means for holding the end away from a building

10/

08.of a plurality of similar rigid parts, e.g. slabs, lamellae (rigidly-arranged sunshade roofs with coherent surfaces E04B 7/00)

10/

10..collapsible


11/

00Stairways, ramps, or like structures (mounting or marking-off stairways E04F 21/26; of temporary construction E04G 27/00); Balustrades; Handrails (ladders permanently attached to fixed structures E06C 9/00)

11/

02.Stairways; Layouts thereof

11/

022..characterised by the supporting structure  [6]

11/

025...Stairways having stringers  [6]

11/

028....having a central stringer  [6]

11/

032...Spiral stairways supported by a central column  [6]

11/

035...Stairways consisting of a plurality of assembled modular parts without further support  [6]

11/

038....each modular part having a load-bearing balustrade part  [6]

11/

04..Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible (ship ladders B63B; stairs for aircraft B64F; escalators or moving walkways B66B)

11/

06...collapsible, e.g. folding, telescopic

11/

09..Tread-and-riser units  [6]

11/

104..Treads (E04F 11/09 takes precedence)  [6]

11/

108...of wood  [6]

11/

112...of metal  [6]

11/

116...of stone, concrete or like material  [6]

11/

16...Surfaces thereof; Protecting means for the edges or corners thereof (floor fabrics, fastenings therefor A47G 27/00)

11/

17....Surfaces  [6]

11/

18.Balustrades; Handrails (guard-rails on ships B63B; for bridges E01D 19/10; for roads E01F 13/00, E01F 15/00; fences E04H 17/00)


13/

00Coverings or linings, e.g. for walls or ceilings (flooring E04F 15/00; decoration of surfaces, mosaic work B44, e.g. paper-hanging B44C 7/00; made of webs, e.g. of fabrics or wallpaper, D03D, D04G, D04H, D06N, D21H; construction of ceilings E04B 9/00; roofings or similar water-tight coverings against precipitation E04D) [3]

13/

02.of plastic materials hardening after applying, e.g. plaster (surface treatment in painting technique B44D; inorganic or bituminous masses C04B; organic plastics C08L)

13/

04..Bases for plaster (sub-ceilings with plaster-carrying means E04B 9/06)

13/

06...Edge-protecting borders

13/

08.composed of a number of similar elements, e.g. carried by webs (borders, skirtings E04F 19/02)

13/

10..of wood

13/

12..of metal

13/

14..of stone or stone-like material; of glass

13/

16..of fibres or chips

13/

18..of organic plastics with or without reinforcements or filling materials (of plastic-bound fibres or chips E04F 13/16)


15/

00Flooring (stair treads E04F 11/104; coverings not specially adapted for floors E04F 13/00; borders, skirtings E04F 19/02; gratings for cleaning soles of footwear A47L 23/24; of similar materials to roads E01C; basic or rough floors E04B 5/00) [6]

15/

02.Flooring or floor layers composed of a number of similar elements (of webs E04F 15/16)

15/

022..Flooring consisting of parquetry tiles on a non-rollable sub-layer of other material, e.g. board, concrete, cork  [2]

15/

024..Sectional false floors, e.g. computer floors

15/

04..only of wood, e.g. with wooden connecting members (rollable parquet E04F 15/16)

15/

06..of metal, whether or not in combination with other material (gratings as building elements E04C 2/42)

15/

08..only of stone or stone-like material, e.g. concrete; of glass

15/

10..of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard

15/

12.Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo (inorganic or bituminous masses C04B; organic plastic masses C08L)

15/

14..Construction of joints, e.g. dividing strips (sealing joints not restricted to flooring E04B 1/68)

15/

16.Flooring, e.g. parquet on flexible web, laid as flexible webs; Webs specially adapted for use as flooring (resiliently-mounted floors, e.g. sprung floors, E04F 15/22; linoleum D06N; webs in general, manufacturing of webs, see the relevant classes)

15/

18.Separately-laid insulating layers; Other additional insulating measures; Floating floors (insulating of buildings in general E04B 1/62)

15/

20..for sound insulation

15/

22.Resiliently-mounted floors, e.g. sprung floors (laid as webs E04F 15/16)  [2]


17/

00Vertical ducts; Channels, e.g. for drainage (pipes in general F16L; pipe-line systems F17D)

17/

02.for carrying away waste gases, e.g. flue gases (free-standing chimneys E04H 12/28; connections between fireplace and chimney, chimney fittings, covers for cleaning holes of chimneys F23J; chimney tops F23L); Building elements specially designed therefor, e.g. shaped bricks or sets thereof

17/

04.Air-ducts or air channels

17/

06.Light shafts, e.g. for cellars

17/

08.for receiving utility lines, e.g. cables, pipes (covers giving access to the ducts or channels, covers of inspection holes E04F 19/08)  [6]

17/

10.Arrangements in buildings for the disposal of refuse (refuse bins, gathering or removal of refuse B65F)

17/

12..Chutes


19/

00Other details or constructional parts for finishing work on buildings (ladders, e.g. climbing irons, E06C 9/04)

19/

02.Borders; Finishing strips, e.g. beadings; Light coves (for protecting edges of plaster E04F 13/06)

19/

04..for use between floor or ceiling and wall, e.g. skirtings

19/

06..specially designed for securing panels

19/

08.Built-in cupboards; Masks of niches; Covers of holes enabling access to installations (clean-out doors of chimneys F23J)

19/

10.Built-in gratings, e.g. foot-scrapers


21/

00Implements for finishing work on buildings (for working or treating building elements of stone or stone-like material B28D; designed specifically for special details provided for in the preceding groups, see the relevant groups for the details)

21/

02.for applying plasticised masses to surfaces, e.g. plastering walls (specially for laying flooring E04F 21/20; applying liquids or other fluent materials to surfaces, in general B05; decorative arts B44)

21/

04..Patterns or templates; Jointing rulers

21/

05...Supports for jointing rulers

21/

06..Implements for applying plaster, insulating material, or the like

21/

08...Mechanical implements (E04F 21/14 takes precedence; spraying apparatus in general B05B; sand-blasting B24C)

21/

10....centrifugally acting

21/

12....acting by gas pressure, e.g. steam pressure

21/

14...in shafts, e.g. chimneys

21/

16..Implements for after-treatment of plaster or the like, e.g. smoothing tools, profile trowels

21/

165.for finishing joints, e.g. implements for raking or filling joints, jointers (bricklayers' tools E04G 21/16; repairing, e.g. filling cracks, E04G 23/02)  [3]

21/

18.for setting wall or ceiling slabs or plates (tools for mosaic work B44C)

21/

20.for laying flooring (made of similar material to roads or pavements E01C)

21/

22..of single elements, e.g. flooring cramps

21/

24..of masses made in situ, e.g. smoothing tools

21/

26.for mounting staircases, e.g. tools for marking steps

21/

28.for glazing (glass cutters C03B 33/10)

21/

30..Putty squeezers or guns

21/

32..Putty knives; Putty removers


  
 

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