WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

B42F　SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING (reading desks A47B 19/00; book rests A47B 23/00)

B42F 1/00 Sheets temporarily attached together without perforating; Means therefor

B42F 1/003 ・{Devices for applying fasteners, e.g. clips, to bundles of sheets}

B42F 1/006 ・{Fasteners comprising two co-operating jaws closed by spring action and that can be manually opened, e.g. clamps}

B42F 1/02 ・Paper-clips or like fasteners (B42F 1/12 takes precedence)

B42F 1/04 ・・metallic

B42F 1/06 ・・・of flat cross-section, {e.g. made of a piece of metal sheet}

B42F 1/08 ・・・of round cross-section, {e.g. made of wire}

B42F 1/10 ・・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 (staples, fasteners in general F16B)

B42F 3/003 ・{Perforated or punched sheets}

B42F 3/006 ・・{with edge reinforcing means}

B42F 3/02 ・Attachment by means of bifurcated form

B42F 3/04 ・Attachment means of ring, finger or claw form (ring files B42F 13/16; using such means for permanent attachment B42B 5/08)

B42F 3/06 ・Attachment means of coiled form

B42F 5/00 Sheets and objects temporarily attached together; Means therefor; Albums (bookbinding aspects of albums B42D 1/08; advertising or display aspects G09)

B42F 5/005 ・{Albums for record carriers, e.g. for disc records}

B42F 5/02 ・Stamp or like filing arrangements in albums

B42F 5/04 ・・with transparent pockets

B42F 5/06 ・Corner-holding devices, e.g. for photographs

B42F 7/00 Filing appliances without fastening means (B42F 17/00 takes precedence; suspension files B42F 15/00; wallets, notecases, briefcases A45C, e.g. A45C 1/00; furniture features A47B, A47F; envelopes B65D, e.g. B65D 27/00)

B42F 7/02 ・{Filing appliances comprising only one pocket or compartment, e.g.} single gussetted pockets

B42F 7/025 ・・{made of transparent material}

B42F 7/04 ・Covers with retention means

B42F 7/06 ・{Filing appliances comprising a plurality of pockets or compartments, e.g.} portfolios or cases with a plurality of compartments (indexing features B42F 21/00)

B42F 7/065 ・・{made of transparent material}

B42F 7/08 ・・expansible

B42F 7/10 ・Trays

B42F 7/12 ・・Stacked trays

B42F 7/14 ・Boxes (box features in general B65D)

B42F 7/145 ・・{for vertically storing documents}

B42F 9/00 Filing appliances with devices clamping file edges; Covers with clamping backs (B42F 13/00, B42F 17/00 take precedence)

B42F 9/001 ・{Clip boards}

B42F 9/002 ・・{combined with auxiliary devices, e.g. pencils}

B42F 9/004 ・・・{with illuminating means}

B42F 9/005 ・・・{with auxiliary filing means}

B42F 9/007 ・{with sliding clamping means}

B42F 9/008 ・{with symmetrical generally U-shaped clamps}

B42F 11/00 Filing appliances with separate intermediate holding means (B42F 17/00 takes precedence; with adhesive strips for mounting papers or sheets B42D 1/10)

B42F 11/02 ・engaging folds {(B42F 11/04 takes precedence)}

B42F 11/04 ・magnetic

B42F 13/00 Filing appliances with means for engaging perforations or slots (B42F 17/00 takes precedence; indexing features B42F 21/00)

B42F 13/0006 ・{Covers for loose-leaf binders (book covers B42D 3/00)}

B42F 13/0013 ・・{made of special materials}

B42F 13/002 ・・{with hinges}

B42F 13/0026 ・・{with locks or closures}

B42F 13/0033 ・・{with two or more filing appliances (books with two or more sets of sheets B42D 1/001)}

B42F 13/004 ・・{Devices for protecting or reinforcing covers, e.g. edges or corners (attaching said devices B42C 7/007)}

B42F 13/0046 ・・・{against ring damage}

B42F 13/0053 ・・{Indexing means on file covers}

B42F 13/006 ・・・{applied on the back of file covers}

B42F 13/0066 ・・{with means for attaching the filing appliance to the cover}

B42F 13/0073 ・・・{removable}

B42F 13/008 ・・{Slots or openings in covers for rings}

B42F 13/0086 ・・{Auxiliary ring supports on covers}

B42F 13/0093 ・{Binding devices co-operating with corner or back cut-outs of the stack}

B42F 13/02 ・with flexible or resilient means {(with flexible or resilient claws or rings B42F 13/165)}

B42F 13/04 ・・with cords, coils, or chains

B42F 13/06 ・・with strips or bands

B42F 13/08 ・・・of metal

B42F 13/10 ・・・of plastic

B42F 13/12 ・with pillars, posts, rods, or tubes (B42F 13/30 takes precedence)

B42F 13/14 ・・with clamping or locking means (pressure bars B42F 13/36)

B42F 13/16 ・with claws or rings (B42F 13/30 takes precedence; for permanent binding B42B 5/08)

B42F 13/165 ・・{with flexible or resilient claws or rings (using comb-like elements for permanent binding B42B 5/10; using coils for permanent binding B42B 5/12)}

B42F 13/18 ・・on two bars relatively movable longitudinally

B42F 13/20 ・・pivotable about an axis or axes parallel to binding edges

B42F 13/22 ・・・in two sections engaging each other when closed

B42F 13/24 ・・・・wherein one section is in the form of fixed rods

B42F 13/26 ・・・・and locked when so engaged, e.g. snap-action

B42F 13/28 ・・・in two staggered sections

B42F 13/30 ・having a set of rods within a set of tubes for a substantial distance when closed

B42F 13/32 ・・the nesting portions of the rods and tubes being straight

B42F 13/34 ・・・with the rods locking in the tubes

B42F 13/36 ・Locking followers; Pressure bars

B42F 13/38 ・Expansible cover splines {or spines}

B42F 13/40 ・combined or formed with other articles, e.g. punches, stands

B42F 13/402 ・・{enabling the cover to be positioned upright (for books B42D 3/126)}

B42F 13/404 ・・{with punches}

B42F 13/406 ・・{with means for holding pencils}

B42F 13/408 ・・{with sheet rests or sheet lifters}

B42F 13/42 ・Content transfer devices; Converting into permanent binders

B42F 15/00 Suspended filing appliances (indexing features B42F 21/00; hanging of books, newspapers or the like B42D 17/00; {manufacturing suspended files B42C 7/001})

B42F 15/0005 ・{for record carriers, e.g. for disc records}

B42F 15/0011 ・{for sheets, stacks of temporarily bound sheets}

B42F 15/0017 ・・{for filing individual loose sheets}

B42F 15/0023 ・・・{with single suspension means}

B42F 15/0029 ・・・・{suspended in the middle}

B42F 15/0035 ・・・・{suspended at both extremities}

B42F 15/0041 ・・・・{suspended at other than the middle and the extremity}

B42F 15/0047 ・・・{with two ore more of suspension means}

B42F 15/0052 ・・{for suspending stacks of temporarily bound sheets}

B42F 15/0058 ・・・{with fixed suspension means}

B42F 15/0064 ・・・{with movable suspension means}

B42F 15/007 ・{Support structures for suspended files (hanging large drawings B42F 15/06)}

B42F 15/0076 ・・{rotatable around a vertical axis}

B42F 15/0082 ・・{with a fixed support}

B42F 15/0088 ・・・{with access from the side}

B42F 15/0094 ・・・{with access from above}

B42F 15/02 ・in concertina form

B42F 15/023 ・・{joined from above}

B42F 15/026 ・・{joined on the side}

B42F 15/04 ・Backs or the like therefor

B42F 15/06 ・for hanging large drawings or the like

B42F 15/063 ・・{with two sets of rods}

B42F 15/066 ・・{for hanging a single drawing, e.g. with self-locking means}

B42F 17/00 Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets (indexing features B42F 21/00; furniture features A47B, A47F)

B42F 17/02 ・in which the cards are stored substantially at right angles to the bottom of their containers

B42F 17/04 ・・the cards being staggered sideways (with means for staggering cards already in the file B42F 17/32)

B42F 17/06 ・・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 ・・・with card-retaining means

B42F 17/18 ・in which the cards are stored in a flat position

B42F 17/20 ・・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 ・in the form of endless bands or revolving drums

B42F 17/30 ・modified for particular uses

B42F 17/32 ・with means for staggering cards already in the file

B42F 17/34 ・with card selection means, e.g. telephone number list finders (selecting devices for data cards G06K 21/00)

B42F 17/343 ・・{with sliding movement of selected cards}

B42F 17/346 ・・{with pivoting movement of selected cards}

B42F 19/00 File cards (B42F 21/00 takes precedence; punched cards for information retrieval, e.g. for manual use, G06K 21/00)

B42F 19/02 ・folded

B42F 19/04 ・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 21/025 ・・{for suspension files}

B42F 21/04 ・Tabs permanently fastened to sheets, papers, cards, or suspension files

B42F 21/045 ・・{for suspension files}

B42F 21/06 ・Tabs detachably mounted on sheets, papers, cards, or suspension files

B42F 21/065 ・・{for suspension files}

B42F 21/08 ・・in one of a number of predetermined positions

B42F 21/10 ・・・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