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Symbol Select IPC entry Title
A
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HUMAN NECESSITIES
B
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PERFORMING OPERATIONSTRANSPORTING
C
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CHEMISTRYMETALLURGY
D
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TEXTILESPAPER
E
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FIXED CONSTRUCTIONS
E01
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BUILDING
E01
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CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
E02
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HYDRAULIC ENGINEERINGFOUNDATIONSSOIL-SHIFTING
E03
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WATER SUPPLYSEWERAGE
E04
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BUILDING
E04B
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GENERAL BUILDING CONSTRUCTIONSWALLS, e.g. PARTITIONSROOFSFLOORSCEILINGSINSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of openings in walls, floors, or ceilings E06B 1/00)
E04C
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STRUCTURAL ELEMENTSBUILDING MATERIALS (for bridges E01D; specially designed for insulation or other protection E04B; elements used as building aids E04G; for mining E21; for tunnels E21D; structural elements with broader range of application than for building engineering F16, particularly F16S)
E04D
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ROOF COVERINGSSKY-LIGHTSGUTTERSROOF-WORKING TOOLS (coverings of outer walls by plaster or other porous material E04F 13/00)
E04F
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FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS (windows, doors E06B)
E04F 10/00
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SunshadesAwnings (baldachins A45B, A45F, E04H; trailer awnings E04H 15/08; for tents E04H 15/58) [1, 2006.01]
E04F 11/00
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Stairways, ramps, or like structures (mounting or marking-off stairways E04F 21/26; of temporary construction E04G 27/00)BalustradesHandrails (ladders permanently attached to fixed structures E06C 9/00) [1, 2006.01]
E04F 13/00
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Coverings 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) [1, 3, 2006.01]
E04F 15/00
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Flooring (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) [1, 6, 2006.01]
E04F 17/00
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Vertical ductsChannels, e.g. for drainage (pipes in general F16L; pipe-line systems F17D) [1, 2006.01]
E04F 17/02
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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 [1, 2006.01]
E04F 17/04
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Air-ducts or air channels [1, 2006.01]
E04F 17/06
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Light shafts, e.g. for cellars [1, 2006.01]
E04F 17/08
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for receiving utility lines, e.g. cables, pipes (covers giving access to the ducts or channels, covers of inspection holes E04F 19/08) [1, 6, 2006.01]
E04F 17/10
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Arrangements in buildings for the disposal of refuse (refuse bins, gathering or removal of refuse B65F) [1, 2006.01]
E04F 17/12
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. . Chutes [1, 2006.01]
E04F 19/00
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Other details or constructional parts for finishing work on buildings (ladders, e.g. climbing irons, E06C 9/04) [1, 2006.01]
E04F 21/00
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Implements for finishing work on buildings (for working or treating building elements of stone or stone-like material B28D) [1, 2006.01]
E04G
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SCAFFOLDINGFORMSSHUTTERINGBUILDING IMPLEMENTS OR AIDS, OR THEIR USEHANDLING BUILDING MATERIALS ON THE SITEREPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04H
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSESSWIMMING OR SPLASH BATHS OR POOLSMASTSFENCINGTENTS OR CANOPIES, IN GENERAL (foundations E02D) [4]
E05
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LOCKSKEYSWINDOW OR DOOR FITTINGSSAFES
E06
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DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERALLADDERS
E21
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EARTH OR ROCK DRILLINGMINING
E21
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EARTH OR ROCK DRILLINGMINING
E99
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SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
F
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MECHANICAL ENGINEERINGLIGHTINGHEATINGWEAPONSBLASTING
G
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PHYSICS
H
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ELECTRICITY

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