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Class 229/117.29 - Means for venting air trapped between the liner and the box


Subclass of Class 229 - Envelopes, wrappers, and paperboard boxes
Definition: Subject matter including means which facilitates exhausting
No. of patents: 9
Last issue date: 06/12/2007


NumberTitleIssue Date
7228985Carrying apparatus
A carrying apparatus includes a metal basket and a metal frame. The metal basket includes a bottom and a wall attached to the bottom. The wall includes an upper edge and a bent connection extending from the wall to the upper edge. The metal frame includes a vertical...
06/12/2007
7025318Container support
A container (10) having a plurality of panels (12–18) joined together to form a sleeve (64). The panels (12–18) each have an end edge that cooperate to define an imaginary plane (P) at one end of the sleeve (64). The container ...
04/11/2006
6740346System for packaging, storing and transporting agricultural produce
A system and method for packing agricultural produce including functionality for: providing a container having at least one communications aperture formed in a wall thereof; providing at least one flexible controlled permeability bag within the contain...
05/25/2004
5358138Trash container
A trash container having a drum on a dolly. The drum, which is open at the top and bottom and includes openings along its surface, is positioned upon the dolly for easy moving and positioning. A trash bag liner is located within the drum such that when th...
10/25/1994
5354569Method of packaging lettuce for storing and shipping
A container system which is environmentally controlled for the packaging and shipment of vegetables, and particularly of lettuce, such as iceberg lettuce. The packaging relies upon a reusable paperboard container which is of a polygonal shape, such as an ...
10/11/1994
5265755Trash receptacle with open vented means
A trash receptacle including a vent means mounted in the bottom therefore for eliminating the formation of a vacuum when a filled flexible trash bag liner is removed from the receptacle. The air vent holes are placed superiorly in a central vertical stalk...
11/30/1993
5180075Pizza packaging system
A pizza delivery system is provided which combines the use of inexpensive paper bags and flat paperboard trays, with an insulating reusable container that permits pizza to be delivered in a warm, unsoggy condition....
01/19/1993
4696840Blown bag-in-box composite container and method and apparatus for making the same
An improved bag-in-box (BIB) composite container wherein the container's inner bag is blow-molded inside the container's outer box. In one embodiment of the present invention, the body portion a heated and softened preform preferably made of polyethylene ...
09/29/1987
4466553Composite container construction
A container for vacuum packaging of products includes an outer container and an inner liner which conforms generally to the configuration of the outer container and is secured to the upper open end thereof while the remainder of the container and liner ar...
08/21/1984
 
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