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Browse by Category: Main > Packaging & Containers
Class Information
Number: 383/120
Name: Flexible bags > Wall details > Pleated or gusseted
Description: Subject matter wherein a portion of the peripheral side wall is doubled over or folded.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8690428 Plastic bag with pour spout and slide closure Apr. 8, 2014
8690430 Storage bag having a slider with ridges that presses together and separates interlocking profiles of fastener strips Apr. 8, 2014
8684600 Temperature controlled fluid bath food holding device Apr. 1, 2014
8678651 Disposable storage bags Mar. 25, 2014
8680447 Microwave popcorn bag construction with seal arrangement for containing oil/fat, microwave popcorn product, and methods Mar. 25, 2014
8622619 Packaging Jan. 7, 2014
8616768 Pleated stand-up packaging pouch, pleated stand-up packaging body, feed roll for pleated stand-up packaging body, and method of manufacturing pleated stand-up packaging body Dec. 31, 2013
8617679 Large-volume packing container for bitumen Dec. 31, 2013
8602242 Flexible, stackable container used for storing a quantity of product and method for manufacturing same Dec. 10, 2013
8591109 Stand-up pouch with a collapsible body Nov. 26, 2013
8540427 Gusseted package with impact barrier Sep. 24, 2013
8540426 Compostable natural-fiber food storage bag Sep. 24, 2013
8528765 Flexible, stackable container used for storing a quantity of product and method for manufacturing same Sep. 10, 2013
8517610 Foldable bag with expandable opening Aug. 27, 2013
8485400 Pouch container Jul. 16, 2013
8430566 Side-gusseted bag and method for manufacturing same Apr. 30, 2013
8414188 Stand-up film bag and method of making same Apr. 9, 2013
8387793 Vertically stacking litter bags Mar. 5, 2013
8360643 Package having a resealable pour spout Jan. 29, 2013
8353629 Sustainable self-attaching bag Jan. 15, 2013
8348509 Flexible container with fitment and handle Jan. 8, 2013
8328421 Push-down compressible pouch with one-way valves on sides Dec. 11, 2012
8322923 Film bag with handle Dec. 4, 2012
8303182 Plastic bag with pour spout and reinforced bottom end Nov. 6, 2012
8297840 Heat activated adhesives for bag closures Oct. 30, 2012
8277121 Bag construction with flat bottom having removable layer Oct. 2, 2012
8272782 Plastic film bag to increase load bearing capacity Sep. 25, 2012
8267580 Freestanding bag Sep. 18, 2012
8251881 Method for making a seamless plastic motion discomfort receptacle Aug. 28, 2012
8210746 Bag and article of manufacture Jul. 3, 2012
8201688 Pouch with side gussets for use in carrying fluid for personal hygiene device Jun. 19, 2012
8182152 Flexible liner for FIBC or bag-in-box container systems with improved tensile strength May. 22, 2012
8172110 Container for infusion liquids May. 8, 2012
8167487 Secure access easy opening tamper evident feature for sealable bags May. 1, 2012
8157445 Plastic pouch and manufacturing method therefor Apr. 17, 2012
8142077 Bag structures and methods of assembling the same Mar. 27, 2012
8137254 Method of making bag with interrupted side gussets Mar. 20, 2012
8109672 Pouch with connectors and system of such pouches Feb. 7, 2012
8104961 Bag and zipper assembly with secured side gussets Jan. 31, 2012
8061900 Semi-rigid flexible film pack for multi-packs Nov. 22, 2011
8061896 Combination meal bag and placemat Nov. 22, 2011
8029192 Flux bag Oct. 4, 2011
8016090 Collapsible container Sep. 13, 2011
8016485 Theater popcorn container featuring side pockets, handles, and a resealable opening Sep. 13, 2011
7992879 Grocery cart bagging system Aug. 9, 2011
7988359 Closeable food bag Aug. 2, 2011
7976220 Film bag Jul. 12, 2011
7971720 Vertically stacking litter bag with handle Jul. 5, 2011
7972255 Self-supporting bag Jul. 5, 2011
7950850 Long packaging material for manufacturing pouch May. 31, 2011

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