Class 229/100 - PAPERBOARD BOX

Subclass of Class 229 - Envelopes, wrappers, and paperboard boxes
Definition: Subject matter comprising a receptacle made from material
No. of patents: 39
Last issue date: 08/19/2008

Number	Title	Issue Date
7413101	Dispensing package A paperboard carton for receiving articles in two or more layers separated by a divider pad is provided. The divider pad is secured relative to an end panel arrangement at one end of the carton. The carton has a top panel, a base panel and a pair of opposite sides. ...	08/19/2008
7255232	Packaging box A packaging box in which, in one plate and one lid plate connected to an upper end portion of the side plate constituting the packaging box, one creasing line parallel to the upper end portion is formed for each, and two cut lines are formed so as to connect the end...	08/14/2007
7208209	Tear resistant container The invention teaches a container formed from a synthetic substrate. The synthetic substrate is substantially tear resistant and includes polyethylene and inorganic minerals. The synthetic substrate is cut and scored to form a container blank of desired shapes and s...	04/24/2007
7128222	Hanger and backcard for packages A backcard for use with compartmentalized containers, particularly food containers, that provides a hanging feature and an information feature. The backcard may be secured to the container or package with glue lines properly placed on the package, or glue placed on ...	10/31/2006
7117994	Two-sided roll support with multiple ribs A support structure is provided for supporting a plurality of cylindrical objects. The support structure includes an elongated member having first and second sides and first and second edges. First and second rib sections extend from the first side of the elongated ...	10/10/2006
7093832	Conversation generator A plate or other utilitarian object for generating conversations is provided comprising a substantially flat central portion for holding on object and a raised side surface positioned coaxially with the substantially flat central portion. A circular perforation is f...	08/22/2006
7044358	Two-sided roll support with multiple ribs A structure for supporting a plurality of objects having cylindrical characteristics. The structure includes a first side and a second side, the first side having at least two rib structures spaced apart from one another by valleys. The rib structures are formed as ...	05/16/2006
6946175	Oxygen scavenging polymers as active barrier tie layers in multilayered structures Herein is disclosed multilayer packaging articles comprising an oxygen barrier layer comprising ethylene/vinyl alcohol copolymer (EVOH) (an “EVOH oxygen barrier layer”); an oxygen scavenging layer adjacent thereto, wherein the oxygen scavenging layer comprises a...	09/20/2005
6902103	Bendable corrugated paperboard This invention provides a paperboard with an improved score line, the method for making the improved score line, and the apparatus for imparting the improved score line. The score line makes the process of folding a flat paperboard into a corner an easier and more c...	06/07/2005
6899223	Form for a package and method of making same A form for a package for holding consumer articles including optically-based media. The form is a base sheet with a central section and a series of foldable adjoining flaps extending from the central section in alternate first and second directions. The flaps are ad...	05/31/2005
6406644	Oxygen scavenging packaging Oxygen scavenging materials incorporated into or attached to a package such as a gable-top or rectangular carton, used to package foods, beverages or other oxygen sensitive materials, and thereby increase shelf-life by decreasing oxygen in the headspace o...	06/18/2002
6333087	Oxygen scavenging packaging Oxygen scavenging materials incorporated into or attached to a package such as a gable-top or rectangular carton, used to package foods, beverages or other oxygen sensitive materials, and thereby increase shelf-life by decreasing oxygen in the headspace o...	12/25/2001
5711475	Container fixant applicator and method for production and application therefor A container fixant applicator configured to complement target fixing zones of a container. Caulk is introduced into a container, over portions of the container intended to be fixed. The caulk is activated, flowing between the target surfaces. The caulk cu...	01/27/1998
5702740	Edible greeting card An edible greeting card includes two edible leaves. Each leaf of the card is imprinted with a message and/or design which is suggestive of a celebratory event and each leaf is individually wrapped in clear plastic. The two leaves are coupled to each other...	12/30/1997
5627229	Hot melt adhesive having controlled property change The novel adhesives of this invention contain a blend of components that result in the adhesive having a physical property that changes at a controlled rate as a function of time after application until it reaches a final equilibrium value. The adhesives ...	05/06/1997
5375761	Pizza box and method of disposing of used pizza boxes A pizza box adapted to be broken down after use into pieces to facilitate disposal having top and bottom panels, each having front, rear, left side, and right side edges, a rear panel hingedly connecting the top and bottom panels together at their rear ed...	12/27/1994
5348156	Display holder Display holders and blank sheets for forming them are disclosed. When assembled, the holders have one or more boxes supported by a header piece. A brace member forms both an end flap for one or more of the boxes and provides a rigid brace to support the b...	09/20/1994
5156901	Corrugated cardboard structure A corrugated cardboard structure for use in wrapping of goods during shipment. A core cardboard of wave shape is glued to at least one cardboard surface sheet at crests of the waves of the core cardboard, with at least one non-glued portion of the cardboa...	10/20/1992
5085367	Corrugated cardboard boxes with increased compression strength To increase the compression strength of a corrugated cardboard box, the horizontal edges of the box are perforated and the vertical edges are chemically treated. Surprisingly, the combination of mechanical and chemical treatments increases the compression...	02/04/1992
5021274	Detachable coupon for laminated corrugated packaging material and method of manufacture Laminated packaging material includes a corrugated inner ply, a paperboard outer ply having a detachable coupon portion outlined with a perforated die cut, an adhesive between facing surfaces of the outer ply and the corrugated inner ply for adhering the ...	06/04/1991
4896820	Holder for tacos or the like A taco holder is formed from a blank cut from a sheet of paperboard material. The blank has a first pair of parallel fold lines across the mid-portion and a second pair of fold lines near the side edges so that they can be folded up to form feet. Perforat...	01/30/1990
4819861	Paper container for liquid A paper container for containing liquid such as milk and juice is disclosed. The container is formed of a thick paper provided thereon with vertical and horizontal folding lines intersecting each other at right angles. The intersecting portions of the fol...	04/11/1989
4784265	Method and apparatus for packaging an object A method and apparatus for packaging an object, and in particular a fragile object such as an earthenware flower pot, which utilizes first and second bands of flexible material encircling the object in substantially perpendicular, vertical planes. The fir...	11/15/1988
4712688	Double breakapart carton with sealable ends and blank for forming the same A double breakapart carton, and the blank for forming the same, include a plurality of sides having end flaps hingedly attached on their ends. The end flaps are designed to be overlapped when folded in the closed position to seal off both ends of the cont...	12/15/1987
4676428	Fold line relief cuts for paperboard containers and method of fabrication A one-piece corrugated fiberboard blank and the triple-end container assembled therefrom wherein the blank includes a rectangular bottom panel with a side panel hingedly attached to each of the two opposite sides thereof. Hingedly attached to the remainin...	06/30/1987
4592914	Two-blank disposable container for microwave food cooking A two piece container (2) for cooking food in a microwave oven including an outer package (4, 60) formed from a single blank having a removable section (8, 72, 74, 80c) for exposing water vapor ventilation holes and an inner food supporting tray (6, 48). ...	06/03/1986
4570844	Paperboard frame with lockable corners A frame is made from a one-piece paperboard blank which is folded and glued into a collapsed shipment and storage configuration. The collapsed frame can be manually expanded for use. The corners of the expanded frame are locked by overlapping tabs to hold...	02/18/1986
4457431	Stackable deformable-side soft box A box is disclosed which incorporates stiff ends and a flexible middle portion, which permits a number of such boxes to be stacked one-atop-another in a stable arrangement, while also permitting a person to manually feel the sectional shape of the housed ...	07/03/1984
4449633	Ovenable paperboard carton A new and improved ovenable paperboard carton for use in a microwave and conventional oven is disclosed. The improved carton comprises a bottom tray having a plurality of side panels with gusset panels attached thereto and combines the bottom tray with a ...	05/22/1984
4447002	Center special slotted containers having self-squaring joints A structure for use in assembly of a non-square center special slotted container is constructed from a single piece, five panel blank having a full end panel, two side panels, and two partial end panels, each having associated flaps, which is folded to pr...	05/08/1984
4447479	Plastics sheet material and articles produced therefrom This invention relates to plastic sheet material, and in particular concerns the production of a plastics sheet material which has a wide range of uses, because of the properties thereof....	05/08/1984
4411382	Erectable display assembly with self-contained pacakged product A standing display assembly including a floor base surmounted by, interlocked with, and supporting a display tray for containing items to be promoted for sale. Wing-like side panels hingedly joined to the tray at lateral edges thereof and extending rearwa...	10/25/1983
4345710	Temporary material receptacle A temporary material receptacle that is suitable for use in snowbound regions in which delivery boxes are oftentimes buried under deep drifts or torn away by snow plowing equipment. The receptacle is formed by folding a single blank of suitable material i...	08/24/1982
4079853	Tray A flat blank of generally rectangular shape with rounded corners has a U-shaped incision in each end portion forming a tongue, extending endwise at each end from the portion that is to provide a tray bottom, that is separated by the incision from an end s...	03/21/1978
4055292	Carton with integral separable measuring vessel A carton provided with an integral flap which can be separated and erected to form a measuring vessel....	10/25/1977
4015364	Pinata having weakened bottom wall and means for breaking same A pinata for enclosing a plurality of small items carried on a bottom wall in which the bottom wall is formed with a line of weakness for enabling it to break-away upon application thereto of a moderate force such as obtained by shaking so that the items ...	04/05/1977
3958744	Structures for forming detachable coupons and the like Structures for providing a single sheet of material or a box formed from the sheet with a manually detachable coupon-bearing surface area. A cut in the sheet to a depth less than the thickness of the sheet defines at least part of the perimeter of the det...	05/25/1976
3945559	Holders having foldable sheet support A holder or the like for presenting an assemblage of items to be taken therefrom on a one-by-one basis including a foldable support sheet that can be attached to differently oriented surfaces. The sheet is composed of a lower main portion and an upper sup...	03/23/1976

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Class 229/100 - PAPERBOARD BOX