IPC Classification

Class code (prefix) Descriptions Number of results
B42F 1/00 Sheets temporarily attached together without perforating; Means therefor
B42F 1/02 Paper-clips or like fasteners
B42F 1/04 Paper-clips or like fasteners metallic
B42F 1/06 Paper-clips or like fasteners metallic of flat cross-section
B42F 1/08 Paper-clips or like fasteners metallic of round cross-section
B42F 1/10 Paper-clips or like fasteners non-metallic
B42F 1/12 Means for attaching together sheet corners exclusively
B42F 3/00 Sheets temporarily attached together involving perforations; Means therefor; Sheet details therefor
B42F 3/02 Attachment means of bifurcated form
B42F 3/04 Attachment means of ring, finger, or claw form
B42F 3/06 Attachment means of coiled form
B42F 5/00 Sheets and objects temporarily attached together; Means therefor; Albums
B42F 5/02 Stamp or like filing arrangements in albums
B42F 5/04 Stamp or like filing arrangements in albums with transparent pockets
B42F 5/06 Corner-holding devices, e.g. for photographs
B42F 7/00 Filing appliances without fastening means
B42F 7/02 Single gussetted pockets
B42F 7/04 Covers with retention means
B42F 7/06 Portfolios or cases with a plurality of compartments
B42F 7/08 Portfolios or cases with a plurality of compartments expansible
B42F 7/10 Trays
B42F 7/12 Stacked trays
B42F 7/14 Boxes
B42F 9/00 Filing appliances with devices clamping file edges; Covers with clamping backs
B42F 11/00 Filing appliances with separate intermediate holding means
B42F 11/02 Filing appliances with separate intermediate holding means engaging folds
B42F 11/04 Filing appliances with separate intermediate holding means magnetic
B42F 13/00 Filing appliances with means for engaging perforations or slots
B42F 13/02 Filing appliances with means for engaging perforations or slots with flexible or resilient means
B42F 13/04 Filing appliances with means for engaging perforations or slots with flexible or resilient means with cords, coils, or chains
B42F 13/06 Filing appliances with means for engaging perforations or slots with flexible or resilient means with strips or bands
B42F 13/08 Filing appliances with means for engaging perforations or slots with flexible or resilient means with strips or bands of metal
B42F 13/10 Filing appliances with means for engaging perforations or slots with flexible or resilient means with strips or bands of plastics
B42F 13/12 Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes
B42F 13/14 Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes with clamping or locking means
B42F 13/16 Filing appliances with means for engaging perforations or slots with claws or rings
B42F 13/18 Filing appliances with means for engaging perforations or slots with claws or rings on two bars relatively movable longitudinally
B42F 13/20 Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
B42F 13/22 Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
B42F 13/24 Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed wherein one section is in the form of fixed rods
B42F 13/26 Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed and locked when so engaged, e.g. snap action
B42F 13/28 Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two staggered sections
B42F 13/30 Filing appliances with means for engaging perforations or slots having a set of rods within a set of tubes for a substantial distance when closed
B42F 13/32 Filing appliances with means for engaging perforations or slots having a set of rods within a set of tubes for a substantial distance when closed the nesting portions of the rods and tubes being straight
B42F 13/34 Filing appliances with means for engaging perforations or slots having a set of rods within a set of tubes for a substantial distance when closed the nesting portions of the rods and tubes being straight with the rods locking in the tubes
B42F 13/36 Locking followers; Pressure bars
B42F 13/38 Expansible cover splines
B42F 13/40 Filing appliances with means for engaging perforations or slots combined or formed with other articles, e.g. punches, stands
B42F 13/42 Content-transfer devices; Converting into permanent binders
B42F 15/00 Suspended filing appliances
B42F 15/02 Suspended filing appliances in concertina form
B42F 15/04 Backs or the like therefor
B42F 15/06 Suspended filing appliances for hanging large drawings or the like
B42F 17/00 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
B42F 17/02 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored substantially at right angles to the bottom of their containers
B42F 17/04 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored substantially at right angles to the bottom of their containers the cards being staggered sideways
B42F 17/06 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored substantially at right angles to the bottom of their containers with separable or loose card-separating means
B42F 17/08 Construction of the containers, e.g. trays or drawers
B42F 17/10 Hinged walls
B42F 17/12 Dividing means
B42F 17/14 Locking followers
B42F 17/16 Construction of the containers, e.g. trays or drawers with card-retaining means
B42F 17/18 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored in a flat position
B42F 17/20 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored in a flat position and are pivotable relative to the bottom of their containers
B42F 17/22 Connections between the cards and their containers
B42F 17/24 Special adaptations for use of index strips
B42F 17/26 Stands for the containers
B42F 17/28 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in the form of endless bands or revolving drums
B42F 17/30 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets modified for particular uses
B42F 17/32 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets with means for staggering cards already in the file
B42F 17/34 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets with card-selection means, e.g. telephone-number list finders
B42F 19/00 File cards
B42F 19/02 File cards folded
B42F 19/04 File cards with receptacles or other holding devices
B42F 21/00 Indexing means; Indexing tabs or protectors therefor
B42F 21/02 Tabs integral with sheets, papers, cards, or suspension files
B42F 21/04 Tabs permanently fastened to sheets, papers, cards, or suspension files
B42F 21/06 Tabs detachably mounted on sheets, papers, cards, or suspension files
B42F 21/08 Tabs detachably mounted on sheets, papers, cards, or suspension files in one of a number of predetermined positions
B42F 21/10 Tabs detachably mounted on sheets, papers, cards, or suspension files in one of a number of predetermined positions represented by slits
B42F 21/12 Sheets, papers, or cards having edges cut away to facilitate indexing, e.g. thumb cuts on books
B42F 23/00 Filing appliances not provided for in other groups of this subclass