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Browse by Category: Main > Packaging & Containers
Class Information
Number: 383/63
Name: Flexible bags > With closure > Rib and groove
Description: Subject matter wherein the closure includes a projection which is integral with and extends along at least a portion of the opening and which interlocks with a mating recess extending along an opposite portion of the opening.










Sub-classes under this class:

Class Number Class Name Patents
383/65 Including means to facilitate disengagement 133
383/64 With sliding element 298


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8641279 Packaging bag with fastener Feb. 4, 2014
8641278 Automatic gripping device with extremely flexible hooks Feb. 4, 2014
8622616 Reclosable double zipper and methods Jan. 7, 2014
8613547 Packages having bubble-shaped closures Dec. 24, 2013
8608379 Microwavable bag with valve and method for the fabrication thereof Dec. 17, 2013
8591109 Stand-up pouch with a collapsible body Nov. 26, 2013
8585287 Bag Nov. 19, 2013
8568031 Clicking closure device for a reclosable pouch Oct. 29, 2013
8568030 Utility bag Oct. 29, 2013
8549713 Zippered security bag Oct. 8, 2013
8550715 Zipper with intermeshing flange contours cross-reference to related applications Oct. 8, 2013
8550716 Tactile enhancement mechanism for a closure mechanism Oct. 8, 2013
8529129 Closure element for a pouch Sep. 10, 2013
8523435 Packaging bag for nappies, for example, and production machine and method Sep. 3, 2013
8517609 Resizable food container Aug. 27, 2013
8496107 Re-closable container with integrated fingers Jul. 30, 2013
8481135 Engaging member and packing bag with engaging member Jul. 9, 2013
8474623 Ecological snack bag Jul. 2, 2013
8469591 Seal for zippered bag Jun. 25, 2013
8469592 Tactile enhancement mechanism for a closure mechanism Jun. 25, 2013
8469593 Reclosable bag having a press-to-vent zipper Jun. 25, 2013
8469594 Closure strip for a bag and associated bag Jun. 25, 2013
8459870 Interlocking device and packaging bag with interlocking device Jun. 11, 2013
8434943 End termination for reclosable fastener, and method of making same May. 7, 2013
8430566 Side-gusseted bag and method for manufacturing same Apr. 30, 2013
8408790 Liquid package and uses thereof Apr. 2, 2013
8376614 Venting double zipper and reclosable storage bag using same Feb. 19, 2013
8328048 Package with resealable flexible spout Dec. 11, 2012
8317395 Stack carrier Nov. 27, 2012
8303182 Plastic bag with pour spout and reinforced bottom end Nov. 6, 2012
8302268 Method for producing a hermetic plastic zipper and a hermetic plastic zipper Nov. 6, 2012
8282279 Bag Oct. 9, 2012
8262289 Reversible fastener for a resealable bag-type container Sep. 11, 2012
8256959 Fastener strip, slider and reclosable container comprising same Sep. 4, 2012
8251585 Method to manufacture fastening assemblies comprising lumens, method to form bags, corresponding strip of assemblies, and corresponding bags Aug. 28, 2012
8245364 Closure mechanism having internal projections to decrease slider pull-off Aug. 21, 2012
8220996 Polymeric bags with pressure relief valves Jul. 17, 2012
8215839 Multistep occluding zipper with sealing features Jul. 10, 2012
8202002 Reclosable vacuum storage bag having flat resealable means Jun. 19, 2012
8197139 Valve and valve strip for a reclosable container Jun. 12, 2012
8196269 Closure mechanism for a recloseable pouch Jun. 12, 2012
8192085 Enhancement to a closure mechanism for a reclosable pouch and a method of opening same Jun. 5, 2012
8176604 Pouch and airtight resealable closure mechanism therefor May. 15, 2012
8128287 Storage bag Mar. 6, 2012
8075186 Closure device providing visual confirmation of occlusion Dec. 13, 2011
8066434 Chuck tape with cut tape, its manufacturing method, and packaging bag with chuck tape Nov. 29, 2011
8061898 Venting closure mechanism Nov. 22, 2011
8016485 Theater popcorn container featuring side pockets, handles, and a resealable opening Sep. 13, 2011
8011831 Zipper tape, packing bag with zipper tape and apparatus for producing packing bag with zipper tape Sep. 6, 2011
8007174 Bag-like container with spout Aug. 30, 2011

1 2 3 4 5 6 7 8 9 10 11 12 13 14










 
 
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