Patents Assigned to PWP Industries, Inc.
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Patent number: 8322555Abstract: A lid includes a generally flat interior portion and an outer ridge area surrounding the interior portion. The outer ridge area includes a first ridge side, a ridge top, and a second ridge side. The first ridge side extends generally upward from the interior portion. The ridge top extends from the first ridge side and is generally parallel to the interior portion. The second ridge side extends generally downward from the ridge top. The second ridge side includes a top section and a bottom section. A thickness of the bottom section is smaller than a thickness of the top section. The bottom section includes at least one fixed tab and at least one tear band. The at least one fixed tab is separated from the at least one tear band by at least one vertical membrane.Type: GrantFiled: October 14, 2008Date of Patent: December 4, 2012Assignee: PWP Industries, Inc.Inventor: Allan K. Chen
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Patent number: 8307982Abstract: A cake container having a base (14) and a transparent cover (16) lying over the base, both being constructed of heat-formed plastic sheets, with peripheries of the base and cover securely latched together in a way that avoids sudden movement during unlatching. The base has a largely vertical peripheral wall (24) forming a plurality of dimples (26), and the cover has a lower peripheral wall (30) with a plurality of dimple-receiving regions (32). Each dimple-receiving region includes a chimney (52) that receives a dimple until the dimple lies at the top portion (60) of the chimney. The cover then can be turned so the dimple enters a dimple-receiving cavity (54) that prevents the cover from moving up off the base until the cover is turned back. The cover has a plurality of vertical ribs (172, 173, 174) forming wide panels (182) and forming narrow panels (180) between the wide panels. Stickers (124) adhere to peripheries of the cover and base to show the customer that there has been no tampering.Type: GrantFiled: August 18, 2003Date of Patent: November 13, 2012Assignee: PWP Industries, Inc.Inventor: Terry Vovan
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Patent number: 8123064Abstract: A container which indicates if the lid (14) has been opened after a clerk loaded food into the base (12) and closed the lid. The base and lid each has a trapping portion (20, 22) and a pull-open portion (24, 32) with a tear-tab, or tear -open barrier (80). To close the lid, a clerk projects a tab (30) on the pull-open portion of the lid through a slot (26) in the pull-open portion of the base, and then presses down the entire trapping portion of the lid into the trapping portion of the base. The lid cannot be lifted up because the tear-open barrier (80) forming the top wall of the slot lies over the tab. To open the container, a person tears the barrier (80, FIG. 8) along a tear line (90, 92) extending from the slot (26) to the outer edge (50) of the base, or the person tears the tab to leave a short tab part that clears the barrier. The tab has a partially vertical stiffener (77) to prevent radially inward tab movement through the slot.Type: GrantFiled: September 18, 2007Date of Patent: February 28, 2012Assignee: PWP Industries, Inc.Inventor: Terry Vovan
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Patent number: 8083084Abstract: A container (10) with lower and upper parts of formed plastic sheeting, is constructed of two identical elements (12, 14) that can close and latch to each other to form a closed container by turning a second of the elements upside down to make it the upper element, and pressing it down against the lower first element. The lower element includes a base wall (20) which is the bottommost wall and which has a vertical axis (22), upstanding side walls (24), and a flange (30) extending radially away from the top of the side walls. Along a left half (34) of the lower element, the flange forms an upward projection(s) (42), and along the right half (36) of the lower element the flange forms an upwardly-opening groove (44). Each projection and groove extends in a zig-zag line along the flange.Type: GrantFiled: September 6, 2007Date of Patent: December 27, 2011Assignee: PWP Industries, Inc.Inventor: Terry Vovan
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Patent number: 8083089Abstract: A tamper-evident rigid plastic food container system wherein the outer periphery of the mating surfaces of the lid and tray are permanently bonded together after the food product has been placed in the tray, a set of perforated rows at an inner periphery, the interconnect of which needs to be torn into order to open the lid. Intentional, inadvertent or malicious ingress into the container can only be made by tearing at the perforations thereby evidencing the potential tampering and contamination of the packaging contents. The lid and tray edges may further include mechanical interference fits, including snap-fit grips that may be of the releasably lockable kind to permit sealing, release and re-sealing multiple times without deterioration in reliability, and which can further prevent or minimize leakage of liquid food product.Type: GrantFiled: September 20, 2005Date of Patent: December 27, 2011Assignee: PWP Industries Inc.Inventor: Terry Vovan
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Patent number: 7832586Abstract: A food container system that comprises a tray member that is the primary storage container, a first lid member that is molded to comprise a plurality of recesses of either similar or varying sizes to house various foodstuffs, and optionally a third lid member. When assembled, the foodstuff in the first lid member may be retained by a foil that adheres to the mouths of the recesses or the optional third lid member which may be formed to snugly fit over the recesses of the first lid member. The foodstuffs may be mixed in any combination desired. Embodiments of the invention will include for the tray member that may be releaseably attached to either the first or second lid member via a snap-fit grip mechanism; additionally, the first and second lid members may be releaseably attached to each other in a similar manner. The utility of the container system is magnified through the multi-compartmentalized lid member.Type: GrantFiled: December 19, 2005Date of Patent: November 16, 2010Assignee: PWP Industries, Inc.Inventor: Terry Vovan
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Publication number: 20100155402Abstract: A container can have a viewing end, a rear end, a top section, and a bottom section. The bottom section can be configured such that the top and bottom sections come together at a border and be attached by a hinge along one portion of the border at the viewing end. The border can be configured such that it is higher at the rear end and lower at the viewing end. Additionally, the hinge can be tearable and the border can form a seam that makes a free rim of the top section unavailable.Type: ApplicationFiled: December 28, 2009Publication date: June 24, 2010Applicant: PWP INDUSTRIES, INC.Inventors: Ira Maroofian, Tim Oberloier
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Publication number: 20090211941Abstract: A container comprises a clamshell-like shape. The container includes a hinge positioned low on a viewing face and opens high on the rear end. The interior of the container is shaped so as to present its contents at a desirable viewing angle, the container intended to provide an unobstructed view through the viewing face. The container may comprise a closing mechanism at the rear end to hold the container closed. The container can contain products for sale, including cookies, slices of pound cake, other baked goods, and other products.Type: ApplicationFiled: February 27, 2008Publication date: August 27, 2009Applicant: PWP INDUSTRIES INC.Inventors: Ira Maroofian, Tim Oberloier
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Publication number: 20090145900Abstract: The food container system can comprise a lid, tray, and strap. The strap can comprise signage, a handle, and two attachment ends on the sides of the handle. The signage can convey information to a user concerning certain product information and/or other information.Type: ApplicationFiled: December 8, 2008Publication date: June 11, 2009Applicant: PWP Industries, Inc.Inventors: Ira Maroofian, Leon Derrick Farahnik
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Publication number: 20090145916Abstract: The food container system can comprise a lid, tray, and strap. The strap can comprise signage, a handle, and two attachment ends on the sides of the handle. The signage can convey information to a user concerning certain product information and/or other information.Type: ApplicationFiled: December 5, 2008Publication date: June 11, 2009Applicant: PWP Industries, Inc.Inventors: IRA MAROOFIAN, Leon Derrick Farahnik