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Class Number: 383 Class Title: FLEXIBLE BAGS Subclass Subclass Number Title 1 BIODEGRADABLE FEATURE 2 SELECTIVELY ADJUSTABLE VOLUME 3 INFLATABLE 4 CONVERTIBLE 5 TAMPER INDICATING 6 LIFTING OR SUSPENDING ELEMENT (E.G., HANDLE) 7 .Unitary with bag (e.g., element formed by hand hole) 8 ..Loop extending between opposite walls 9 ..Bag material includes aperture for rod-like support 10 ..Bag material includes hand-receiving aperture 11 .Magnetic or adhesive-type element (includes Velcro) 12 .Attached to bag frame 13 .Detachable 14 .With provision for positioning element in nonuse location 15 .Plural interengaging elements 16 .Plural elements located at diverse bag regions (i.e., bag bottom, bag middle and/or bag top) 17 .Including reinforcement or stress distribution means attached to or adjacent element 18 ..Extending across bag bottom 19 ..Extending axially through bag interior to bag bottom 20 ..Additional layer of material at element attachment location 21 .Attached to distinct end wall 22 .Hanging element 23 ..Hook-type 24 ..Closed loop 25 .Single element 26 ..Bag includes opening through bag material to receive element 27 ...Opening extending through fold of folded bag portion 28 ..Secured to bag interior 29 ..Straddles bag mouth 30 ..Secured to folded bag closure 31 ...Closure flap 32 WITH STACKING FEATURE 33 WITH MEANS TO MAINTAIN THE BAG MOUTH IN AN OPEN CONFIGURATION 34 .Hinged mouth stiffeners 34.1 ..Stiffeners include four or more hinged segments 35 WITH MEANS TO FACILITATE MANUAL SEPARATION OF FLATTENED BAG WALLS 36 WITH INTEGRAL FUNNEL 37 PLURAL 200 BAG HAVING MEANS TO FACILITATE OPENING IT BY SEVERING BAG MATERIAL OR BAG PART (E.G., TEARING, CUTTING, PIERCING, ETC.) 201 .Tearing facilitated by specified fiber or molecular orientation 202 .Combined with, or modified for opening by, a sharp-edged cutting implement or a piercing implement 203 .Including means for reclosing the bag 204 ..Including a bag portion which is completely separated from the bag during tearing (e.g., tear strip) 205 .Including a separate tearing element which is gripped and pulled to open the bagg 206 ..Cord, string, wire, or thread 207 .Line of weakness delineates substantially the entire tearing path 208 ..Line of perforations having means for preventing leakage before opening 209 ..Bag portion completely separated from the bag during tearing 210 BAG CLOSURE SECURED BY A RELEASABLE OR FRANGIBLE BOND (E.G., PEEL SEAL) 211 .Adhesive bond 38 COMPARTMENTED 39 .Compartment-forming member secured to backing 40 .Including auxiliary compartment 41 WITH PLURAL ACCESS OPENINGS 42 WITH CLOSURE 43 .Self-closing type 44 ..Responsive to content (e.g., valve) 45 ...With vent 46 ...With closure reinforcing or stiffening means 47 ...With means to facilitate opening closure 48 ...With supplemental closing feature 49 ....Resilient 50 ....Reversely folded portion of closure element 51 ....Slit or slot 52 ....Adhesive 53 ...In distinct end wall 54 ....Including separate closure element 55 ...Folded bag corner 56 ....Including separate closure element 57 ...Closure includes inwardly folded bag wall portions 58 ...Overlying access opening in bag material 59 .Including auxiliary means for forming leakproof closure seal 60 ..Annular gasket 61 .Multiple independent closures for single access opening 62 .With provision for positioning closure element in nonuse location 63 .Rib and groove 64 ..With sliding element 65 ..Including means to facilitate disengagement 66 .For access opening in sidewall 67 .For access opening in bag bottom 68 .Elongated clamping elements 69 ..Sliding 70 .Twisted bag mouth 71 .Gathered bag mouth 72 ..Including drawstring-type securing element 73 ...With mouth opening aid 74 ...With means to maintain the securing element in closed configuration 75 ...In bag hem 76 ...Through bag openings 77 ..Securing element consisting of unitary bag portion 78 .Including separate closure element for straddling bag mouth (i.e., overlaps exterior portions of opposed bag walls) 79 ..Including securing element designed to extend through aligned openings in closure element (e.g., stitching) 80 ..Cap-type 81 ..Reusable 82 ...Bag walls designed to be rolled together or folded on commonn fold line 83 ..Bag walls designed to be rolled together or folded on common fold line 84 .Including closure flap which overlaps sidewall exterior when closed 85 ..Bag walls designed to be rolled together or folded on common fold line 86 ..Reusable 86.1 ...Including fastening element removably extending through aperture in bag material 86.2 ....Aperture extends through closure flap 87 ...Flap side edges permanently secured to bag (e.g., sandwich bag type) 88 .Bag walls designed to be rolled together or folded on common fold line 89 ..With separate securing element for roll or fold 90 ...Element extends substantially 180 degrees or more around roll or fold 91 ....Element extends around side edge 92 .Including securing element designed to extend through aligned openings in bag material (e.g., stitching) 93 .Closure within bag 94 ..Heat seal 95 ..Reusable 96 ...Stopper or plug 97 ...Zipper 98 .Overlapped flaps 99 ..Reusable 100 WITH VENTING OR VENTILATION MEANS 101 .Fluid circulates between bag plies 102 .Pervious material 103 .Opening in bag material 104 FREE-STANDING 105 WALL DETAILS 106 .Transparent portion or window 107 .Specified seam structure 108 ..Waterproof 109 .Multi-layer or ply 110 ..Insulated 111 ..Removable ply 112 ..Stretchable layer or ply 113 ..Barrier layer or ply (e.g., waterproof) 114 ..Including specified end structure 115 ...Overlapping extension formed by cuts in bag wall 116 ..Coating or lamination 117 .Woven or mesh-type material 118 .Stretchable 119 .Reinforced 120 .Pleated or gusseted 121 END STRUCTURE (E.G. BOTTOM) 121.1 .Rigid bottom 122 .Seamless 123 .Formed by folding bag walls on common fold line and joining together 124 ..Foldable to form distinct end wall 125 .Overlapping extensions of opposed walls 126 ..Extension formed by cuts in bag wall 127 MISCELLANEOUSS * ****************************** * CROSS-REFERENCE ART COLLECTIONS * ****************************** 901 HOT WATER OR ICE BAG 902 HAVING NONBAG USE 903 STRESS RELIEF 904 FILLING TUBE 905 DEAD FOLD (DUCTILE) CLOSURE ELEMENT 906 DISPENSING FEATURE 907 PECULIAR, PARTICULAR SHAPE 908 MATERIAL HAVING SPECIFIED GRAIN DIRECTION OR MOLECULAR ORIENTATION