Pactiv Corporation

Reynolds Consumer Products Inc.

Other

Gm Global Technolgoy Operations, Inc.

James S Blythe

Toby R Thomas

Steven P Long

David V Dobreski

Eric A St Phillips

David Cameron

Gregory A Haverfield

Mark A Eilers

Donald A Lehman

Asmin T Patel

John G Wegner

Daniel B Ferrari

Wiliam P Belias

Judith K Buckner

David P Cameron

Donald D Stoltman

Neema Pourian

Michael W McManus

Richard J Wrue

Ian J Barclay

Katherine A Reiser

Robert J Peterson

Amy Frances Smith

Zachary J McIntosh

Yashpal Rajendra Kamire

José L Padilla

Reiner Jargosh

Otto X Zettl

Jeffrey Ange

Theresa Dengler

Michael J Dinkel

Container having a base portion defining a compartment and a lid portion moveable between an open position for access to the compartment and a closed position to cover the compartment. The base portion includes a bottom panel, a back panel extending from the bottom panel to a back panel upper edge, and back side tabs extending from the back panel and defining opposing sides of the base portion. The base portion further includes a front base panel extending upwardly from the bottom panel to a front angle panel, the front angle panel extending upwardly and inwardly from the front base panel to a free end. The lid portion is hingedly-coupled to the upper edge of the back panel. The container further includes a cutter disposed on the front angle panel. A blank and method for forming the container from a sheet of blank material is also provided.

Slide cutter box

Reclosable fastener includes a first track including a first engagement profile having a first hook portion opening in a first direction along a reference axis substantially perpendicular to a burst direction of the fastener and a second track including a second engagement profile having a second hook portion opening in a second direction opposite the first direction along the reference axis and configured to engage the first hook portion in a closed configuration. The first and second hook portions are configured to engage each other when the first and second tracks are urged toward each other along the reference axis, and the first and second hook portions are configured to disengage each other when the first and second tracks are urged away from each other along the reference axis. A reclosable bag having a reclosable fastener and a slider for a reclosable fastener are also provided.

Vertical action reclosable fastener and reclosable bag having same

A bag including opposing panels, a closed bottom and a reclosable top. The bag further includes a closure assembly along the reclosable top and a handle assembly joined to one of the panels.

Slider bag with handle below the zipper track

Reclosable fastener includes a first track having a first engagement profile and a first retention feature extending therefrom, the first retention feature disposed substantially level with or above a bottom of the first engagement profile and having a first outward extension and a first upward extension extending upwardly from the first outward extension; a second track having a second engagement profile and a second retention feature extending therefrom, the second retention feature disposed substantially level with or above a bottom of the second engagement profile and having a second outward extension and a second upward extension extending upwardly from the second outward extension; and a slider disposed on the first and second tracks and interlocking the first and second engagement profiles together when moved from an open position toward a closed position along the first and second tracks. A method of forming a reclosable fastener is also provided.

Reclosable fastener and reclosable bag having same

Film with surface pattern

Reclosable fastener assembly includes a fastener comprising a pair of interlocking tracks including a first track having a male profile and a second track having a female profile, the fastener having a height and a width when the tracks are interlocked, a slider slidably mounted to the tracks for movement between a closed position and an open position, and at least one end stop located at an end of the fastener, the end stop formed integrally from at least one of the first and second tracks, the end stop having a wedge shape with a first end, a second end, and a lateral extent, the first end being proximate the fastener and having a height no greater than the height of the fastener, the end stop having a decreasing height from the first end to the second end, and the lateral extent extending beyond the width of the fastener.

End stops for reclosable fastener and reclosable bag having same

A vacuum pump comprises a casing having a bottom forming an aperture therein and a chamber slidably coupled within the casing. The chamber has a bottom forming an aperture therein. The vacuum pump further comprises a piston slidably coupled within the chamber. The piston includes an upper portion generally parallel to the chamber bottom. The piston further includes a hollow shaft extending from a bottom surface of the upper portion. The shaft has a first end adjacent to the upper portion and a second opposing end. The shaft is configured to fit within the chamber aperture and the casing aperture. The shaft includes at least one aperture positioned at the first end. The second end of the shaft is coupled to the casing at the casing aperture. The vacuum pump is configured to evacuate air from a flexible storage container by pushing the chamber in a downward direction.

Food storage bag vacuum pump

Method of making an end termination on a reclosable fastener includes providing a reclosable fastener including a first track with a first profile and a second track with a second profile. The first track has an end portion and the second track has an end portion. The first and second profiles are releasably engageable to each other. A plastic slider is slidably mounted to the fastener for movement between an open position and a closed position, and the slider has a separating finger. An end termination is formed at the end portions of the first and second tracks, and the end termination has a shape corresponding to the separating finger.

End termination for reclosable fastener, and method of making same

A modular container assembly comprises first, second and third containers. Each of the containers includes a continuous body portion and a rim. The rim encompasses and projects laterally outwardly from the body portion. The rim has a first feature projecting generally upwardly therefrom and a corresponding second feature being adapted to be releasably engageable with another one of the first feature. The rims of the containers are substantially identical. The containers are releasably engaged to each other by fitting respective upwardly-projecting features into the corresponding feature of another container or into the upwardly-projecting feature of another container. At least one of the first, second and third containers is inverted with respect to the remaining containers so as to form a modular container assembly.

Modular container assembly and merchandizing container display

Polymeric bag includes first and second opposing body panels attached to each other along a pair of opposing sides and a bottom bridging the sides, a reclosable fastener extending along a mouth formed opposite the bottom, a pressure relief opening defined in the first body panel, and a pressure relief valve attached to the first body panel. The valve includes a cover member to cover the opening. The cover member includes an upper layer and a lower layer, the lower layer including a first portion attached to the body panel and a second portion contiguous with the first portion but not attached to the body panel. The upper layer has a first end hingedly connected to the second portion of the lower layer on a first side of the pressure relief opening, and the upper layer has a second end fixedly attached on a second side of the pressure relief opening opposite the first side with the upper layer covering the pressure relief opening. An additional aspect includes a seal line extending proximate the pressure relief opening.

Polymeric bags with pressure relief valves

Slider bag with a handle at the top

Rolling action reclosable fastener comprises a male track including a male profile, a female track including a female profile, and a slider disposed on the male and female tracks to matingly engage the male profile and the female profile. The slider includes a back and a pair of sidewall depending therefrom. The slider also includes a separator finger depending from the back between the pair of sidewalls and shaped along its length to first press together a bottom of the male and female profiles and then roll the profiles closed toward a top thereof as the slider moves toward the closed condition. The male profile comprises a base and a rib with a hook portion having an inwardly-directed surface including a projection defining an engagement surface. The female profile comprises a base and a first flange having an inwardly-directed surface including a projection defining an engaging surface. The engaging surface of the female track engages the engagement surface of the male track when in a closed condition with at least a portion of the male profile received by at least a portion of the female profile. A reclosable plastic bag with a rolling action reclosable fastener is also provided.

Slider track with improved seal strength

Polymeric bag includes first and second opposing body panels attached to each other along a pair of opposing sides and a bottom bridging the sides, a reclosable fastener extending along a mouth formed opposite the bottom, a pressure relief opening defined in the first body panel, and a pressure relief valve attached to the first body panel. The valve includes a cover member to cover the opening. The cover member includes an upper layer and a lower layer, wherein the upper layer is connected at a first end to the lower layer. The lower layer includes a first portion attached to the body panel and a second contiguous portion not attached to the body panel. The first end of the upper layer is hingedly connected to the second portion of the lower layer. An additional aspect includes a seal line extending proximate the pressure relief opening.

Growing community of inventors

Libertyville, IL, United States of America

James S Blythe