Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Packaging & Containers
Class Information
Number: 383/109
Name: Flexible bags > Wall details > Multi-layer or ply
Description: Subject matter wherein the bag material includes more than one layer of material over substantially the entire surface area of the bag.


Sub-classes under this class:

Class Number Class Name Patents
383/113 Barrier layer or ply (e.g., waterproof) 268
383/116 Coating or lamination 156
383/114 Including specified end structure 35
383/110 Insulated 126
383/111 Removable ply 141
383/112 Stretchable layer or ply 15


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7618406 Break seal before access dual chamber bag Nov. 17, 2009
7600917 Bulk bag for meat and meat products Oct. 13, 2009
7581886 Shipping bag reversible into a tote Sep. 1, 2009
7563027 Tamper evident multi-wall packaging and associated methods Jul. 21, 2009
7544268 Static electricity preventing method and member using the method Jun. 9, 2009
7534039 Vacuum packaging films patterned with protruding cavernous structures May. 19, 2009
7527839 Easy open heat-shrinkable packaging May. 5, 2009
7516648 Apparatus and methods for leak detection in bioprocessing bags Apr. 14, 2009
7490990 Inner bag for transport tank Feb. 17, 2009
7431501 Bag assembly providing electrostatic discharge protection Oct. 7, 2008
7410054 Light bulb disposal tube Aug. 12, 2008
7328789 Odor-eliminating camouflaged reclosable storage bag Feb. 12, 2008
7297384 Metallized heat resistant material with thermal barrier Nov. 20, 2007
7291370 Packaging material and containers formed therefrom Nov. 6, 2007
7275869 Inner bag for transport tank and producing method thereof Oct. 2, 2007
7216763 Impact protection system for carrying case May. 15, 2007
7195397 Bulk bag for meat and meat products Mar. 27, 2007
7138025 Method for manufacturing a sealable bag having an integrated tray for use in vacuum packaging Nov. 21, 2006
7106202 Shipping container along with shipping method employing the same Sep. 12, 2006
7086781 Bulk bag for meat and meat products Aug. 8, 2006
7056023 Wash bag assembly Jun. 6, 2006
7045199 Drawable and writable photo album May. 16, 2006
7040808 Reclosable bags with tamper evident features and methods of making the same May. 9, 2006
7018100 Gift bag with napped filamentary surface Mar. 28, 2006
6997319 Heat resistant foam-in-bag packaging Feb. 14, 2006
6994471 Tamper evident multi-wall packaging and associated methods Feb. 7, 2006
6974447 High gas barrier receptacle and closure assembly Dec. 13, 2005
6957915 Standup bag and method of manufacturing same Oct. 25, 2005
6913388 Flexible container Jul. 5, 2005
6902064 Packaging for grouped similar items, including elongated items such as drill bits and the like Jun. 7, 2005
6890102 Gift bag with napped filamentary surface May. 10, 2005
6883964 Multiwall paper bag Apr. 26, 2005
6877704 Decorative gift bag balloon holder Apr. 12, 2005
6874938 Jacketed reclosable container Apr. 5, 2005
6858313 Multiple layer film with amorphous polyamide layer Feb. 22, 2005
6814491 Sealing bag Nov. 9, 2004
6803113 High barrier antifog laminate for case ready meat packaging Oct. 12, 2004
6799680 Vacuum sealed containers Oct. 5, 2004
6742930 Flexible container for liquids Jun. 1, 2004
6726362 Shoe bags for use in laundering process Apr. 27, 2004
6718590 Method and apparatus for cleaning and polishing fruits and vegetables Apr. 13, 2004
6696152 Polypropylene wicker for weaving a bag Feb. 24, 2004
6652933 Flexible insulated pouch Nov. 25, 2003
6626312 Storage bag Sep. 30, 2003
6572942 Static dissipative fabric for flexible containers for bulk material Jun. 3, 2003
6572267 Gussetted packages Jun. 3, 2003
6550966 Freezer storage bag Apr. 22, 2003
6531197 Desiccant barrier container Mar. 11, 2003
6520403 Storage container Feb. 18, 2003
6500559 Multiple layer film with amorphous polyamide layer Dec. 31, 2002

1 2 3 4 5 6


 
 
  Recently Added Patents
Liquid-crystalline medium
System and methods for improved access to vertebral bodies for kyphoplasty, vertebroplasty, vertebral body biopsy or screw placement
Self-heating and adhesive device
Calcium phosphate delivery vehicles for osteoinductive proteins
Method and apparatus for estimating system inertia where number of motor rotations are restricted
Method for differentiating dynamic range of image
Downhole production and injection pump system
  Randomly Featured Patents
Vehicle seat with head support
Method of fabricating a photovoltaic device
Method of and arrangement for adapting a hearing aid
Harrow with link having spike support attitude control
0-(2,3-Epoxypropyl)-hydroximic acid esters
Methods and apparatus for transporting, incubating, and growing out the eggs of aquatic creatures
Vacuum handling apparatus
Wireless, internet-based system for transmitting and analyzing GPS data
Door stop apparatus for keeping door ajar
Method of depositing III-V compounds on group IV element wafers by the cluster ion technique