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Class 383/112 - Stretchable layer or ply


Subclass of Class 383 - Flexible bags
Definition: Subject matter wherein one of the layers is designed to
No. of patents: 15
Last issue date: 04/08/2008


NumberTitleIssue Date
7353952Insulated compartmented lunch bag
A bag has a first compartment for receiving a food item, a second compartment for receiving a beverage container, the second compartment having an open end for receiving the beverage container and a closed end opposite the open end. The closed end has a rounded prof...
04/08/2008
7334941Apparatus and method for washing of items
An apparatus for washing items comprises a generally cylindrical mesh housing; a first wall and a second wall, said first wall and said second wall being positioned within said housing so as to define first, second and third compartments in said housing; an opening ...
02/26/2008
6711752Cover for protective helmets and the like
An cover for protecting a helmet, such as a motorcycle or sports helmet, including a substantially circular material portion having an outer periphery, a first open tube end positioned on the outer periphery, a second open tube end positioned on the outer periphery ...
03/30/2004
6068401Stretchable bag
A stretchable bag includes an enclosed bag body made of a bag fabric. The bag body has an opening at one place thereof. The bag fabric includes an elastic layer and a surface layer adhered thereto. The elastic layer is preferably formed from foamed polybu...
05/30/2000
5302402Bone-in food packaging article
An article for shrink packaging bone-in food masses such as meat cuts comprising a thin-walled heat shrinkable thermoplastic film bag and a thick-walled nonheat shrinkable thermoplastic film patch having its inner surface bonded to the bag outer surface. ...
04/12/1994
5287903Carrying bags
A carrying bag comprises at least one extensible panel forming at least a part of the external walls of the bag. The extensible panel is of a composite material composed of a sheet of a stretch-knit fabric and a multiplicity of elongated strips of a durab...
02/22/1994
5135222Multi-mode playball
A multi-mode playball whose components are a shaped casing of flexible material having an opening therein that is closable by a drawstring whose end portions, when the string is drawn, then extend from the closed opening, and a toy balloon, which in its u...
08/04/1992
4964540Pressurized fluid dispenser and method of making the same
In a dispenser of the kind used for dispensing a fluid by applying pressure on a container, a bag assembly is provided with a tubular pleated bag, a ribbed coating being formed over the bag by dipping. After the bag is selectively discharged causing the b...
10/23/1990
4908247Article including segment which is elastically shirrable after manufacture
An article including at least one segment which is capable of being elastically shirred along at least a portion of its length subsequent to manufacture of the article, preferably by mechanical manipulation of a predetermined portion of the elastically sh...
03/13/1990
4813862Dispenser package for extrudable comestibles
A collapsible package for extrudable comestibles, such as soft-frozen ice cream, includes a cone-shaped laminated body portion comprised of inner polymer film ply bonded to a structural ply, a nozzle secured at the top of the cone-shaped body portion and ...
03/21/1989
4658989Disposable flexible liner for material storage and handling bag, and method of releasably installing the same
A disposable, flexible, expandable lantern-shaped liner open at two ends is provided for use with a pneumatically-assisted, cup-shaped bag of the type used for transporting, storing and discharging diverse materials. The liner is equipped with pressure-se...
04/21/1987
4634006Bag for mothers milk
A bag for mother's milk made of a laminated film or tube prepared through extrusion molding for containing mother's milk therein comprising a sealing portion provided on at least one side of the bag and extended across the extrusion direction and notches ...
01/06/1987
4600104Bag for mother's milk
A bag for the preservation of mother's milk made of a laminated film or laminated tube obtained from an extrusion molding, wherein said bag comprises sealing portion(s) provided on the side(s) of the bag and extended in the transverse direction to the dir...
07/15/1986
4534984Puncture-resistant bag and method for vacuum packaging bone-in meat
The invention is directed to an improved open-ended flexible plastic container which is adapted to package a meat article having protruding bone sections. In particular, the container comprises a flexible bag preferrably formed from an oriented, i.e. heat...
08/13/1985
4132594Gas diffusion liquid storage bag and method of use for storing blood
It has been found that the shelf life of stored whole blood may be doubled by adding a buffer which maintains a desired pH level. However, this buffer causes the generation of CO2 which, if not removed at a controlled rate, causes the pH value ...
01/02/1979
 
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