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公开(公告)号：US20240317447A2
公开(公告)日：2024-09-26
申请号：US18537501
申请日：2023-12-12
Applicant: CO2PAC Limited
Inventor： David MELROSE , Paul KELLEY , John DENNER , Gregory TRUDE
CPC classification number: B65D1/0284 , B29C49/541 , B65B3/04 , B65B61/24 , B65D1/0276 , B65D79/005 , B67C3/045 , B29C49/06 , B29C49/12 , B29C2049/4892 , B29L2031/7158 , B65B63/08 , B65D2501/0036 , B67C2003/226
Abstract: A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.
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公开(公告)号：US12076907B2
公开(公告)日：2024-09-03
申请号：US17374538
申请日：2021-07-13
Applicant: Friendship Products LLC
Inventor： B. Everett Hendrickson , Timothy Carlson , Craig Severn , Ottmar Brandau , Michael Frederick
IPC: B29C49/54 , B29B11/14 , B29C33/30 , B29C33/42 , B29C33/44 , B29C33/48 , B29C49/06 , B29C49/12 , B29C49/48 , B29C49/64 , B29C49/70 , B65D1/02 , B65D1/40 , B65D21/02 , B29K67/00 , B29K105/00 , B29L31/00
CPC classification number: B29C49/54 , B29C33/42 , B29C33/44 , B29C49/4802 , B29C49/541 , B29C49/70 , B65D1/0223 , B65D1/40 , B65D21/0204 , B29B11/14 , B29C33/30 , B29C33/48 , B29C49/06 , B29C49/12 , B29C2049/4882 , B29C2049/4887 , B29C2049/4894 , B29C2049/543 , B29C2049/546 , B29C49/6427 , B29C49/6463 , B29C2949/0723 , B29C2949/0724 , B29C2949/078 , B29C2949/20 , B29K2067/003 , B29K2105/258 , B29L2031/7158 , B29L2031/727
Abstract: Described are a mold and molding process for manufacturing devices and containers that are scalable, modular, and lockable laterally and vertically with other like devices or containers. The mold is formed with a cup mold and top end mold sections specially designed to allow for molding and demolding a container with an undercut. The cup mold includes, on a vertical wall, one or more undercuts. Multiple undercuts may further form tongues with undercuts each of which forms a groove with undercuts on the molded article, and/or one or more grooves with undercuts each of which form a tongue with undercuts in the molded article. Molding and Demolding of the article with undercuts is further enabled by utilizing an improved method of molding said article with an undercut, and demolding said article from the mold once it is molded, by improvements to each stage of the molding process, including the preform stage, the conditioning station stage, the blow stage and the release stage.
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公开(公告)号：US11993443B2
公开(公告)日：2024-05-28
申请号：US18159339
申请日：2023-01-25
Applicant: CO2PAC Limited
Inventor： David Melrose , John Denner , Paul Kelley , Gregory Trude
IPC: B67C7/00 , B29C49/06 , B29C49/12 , B29C49/48 , B29C49/54 , B65B3/02 , B65B61/24 , B65D1/02 , B65D79/00 , B67C3/04 , B67C3/22 , B29K67/00 , B29L31/00
CPC classification number: B65D79/0081 , B29C49/06 , B29C49/12 , B29C49/4802 , B29C49/541 , B65B3/022 , B65B61/24 , B65D1/023 , B65D1/0276 , B65D1/0284 , B67C3/045 , B67C3/223 , B67C7/0006 , B29C2049/4807 , B29C2049/4892 , B29K2067/003 , B29L2031/7158 , B65B2220/24 , B65D2501/0036 , B67C2003/226 , B67C2003/227
Abstract: A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.
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公开(公告)号：US11897656B2
公开(公告)日：2024-02-13
申请号：US16901925
申请日：2020-06-15
Applicant: CO2PAC Limited
Inventor： David Melrose , Paul Kelley , John Denner , Gregory A. Trude
IPC: B65D1/02 , B65D79/00 , B29C49/54 , B67C3/04 , B65B3/04 , B65B61/24 , B29C49/48 , B67C3/22 , B29C49/06 , B29L31/00 , B29C49/12 , B65B63/08
CPC classification number: B65D1/0284 , B29C49/541 , B65B3/04 , B65B61/24 , B65D1/0276 , B65D79/005 , B67C3/045 , B29C49/06 , B29C49/12 , B29C2049/4892 , B29L2031/7158 , B65B63/08 , B65D2501/0036 , B67C2003/226
Abstract: A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.
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公开(公告)号：US20180099771A9
公开(公告)日：2018-04-12
申请号：US13752377
申请日：2013-01-28
Applicant: CO2 PAC Ltd
Inventor： David Murray Melrose
CPC classification number: B65B61/24 , B29C49/06 , B29C49/12 , B29C49/541 , B29C2049/4892 , B65B3/04 , B65B39/12 , B65B63/08 , B65B2220/24 , B65D1/0276 , B65D1/0284 , B65D79/005 , B65D2501/0036 , B67C3/045 , B67C2003/226
Abstract: A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.
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Patent Agency Ranking
公开(公告)号：US20170305592A1
公开(公告)日：2017-10-26
申请号：US15287707
申请日：2016-10-06
Applicant: John Denner , Paul Kelley , David Melrose , Gregory A. Trude
Inventor： John Denner , Paul Kelley , David Melrose , Gregory A. Trude
CPC classification number: B65D1/0284 , B29C49/06 , B29C49/12 , B29C49/541 , B29C2049/4892 , B29L2031/7158 , B65B3/04 , B65B61/24 , B65B63/08 , B65D1/0276 , B65D79/005 , B65D2501/0036 , B67C3/045 , B67C2003/226
Abstract: A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.
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公开(公告)号：US09617028B2
公开(公告)日：2017-04-11
申请号：US14113078
申请日：2012-04-26
Applicant: Tadayori Nakayama
Inventor： Tadayori Nakayama
CPC classification number: B65D1/0284 , B29C49/541 , B65D1/0276 , B65D2501/0036
Abstract: A bottomed cylindrical bottle formed of a synthetic resin material through biaxially oriented blow molding, includes a bottom portion of the bottle having a bottom wall portion, the bottom wall portion including a ground portion disposed at an outer circumferential edge portion, a rising circumferential wall portion continuously extending upward so as to be connected to the ground portion from an inside in a bottle radial direction, a movable wall portion protruding from an upper end portion of the rising circumferential wall portion toward the inside in the bottle radial direction, and a recessed circumferential wall portion having a diameter in the bottle radial direction such that the diameter gradually decreases in a direction from an inner end portion of the movable wall portion toward an upper side thereof, an annular recess depressed upward being formed at the movable wall portion in a circumferential direction thereof.
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公开(公告)号：US20170095963A1
公开(公告)日：2017-04-06
申请号：US14875838
申请日：2015-10-06
Applicant: CHANG HSIEN LIU
Inventor： CHANG HSIEN LIU
IPC: B29C49/48
CPC classification number: B29C49/48 , B29B2911/14366 , B29B2911/14413 , B29C49/06 , B29C49/4242 , B29C49/541 , B29C2049/4882 , B29C2049/4892 , B29C2049/581 , B29L2031/7158
Abstract: A threadless plastic blow molding device includes a main molding-base, a bottom molding-base, and a blow molding-base. The main molding-base has two mating portions each defines a recessed cavity. The recessed cavities correspond to each other when the mating portions are mated. The bottom molding-base and the blow molding-base are respectively assembled to two ends of the main molding-base. The blow molding-base has a gas blowing portion. The main molding-base, the bottom molding-base, and the blow molding-base collectively define a forming space for forming a blank. The blow molding-base has an expanded portion extended toward the mating portions. Each of the mating portions has a recessed section corresponding to the expanded portion. Accordingly, the blank can be positioned in the molding device.
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公开(公告)号：US09555575B2
公开(公告)日：2017-01-31
申请号：US14879846
申请日：2015-10-09
Applicant: Pretium Packaging, L.L.C.
Inventor： Raymond C. Eble
CPC classification number: B29C49/4815 , B29C49/04 , B29C49/4802 , B29C49/541 , B29L2031/712 , B65D1/0261 , B65D1/0284
Abstract: Blow molding tools and a method of blow molding which provide that the tool have a retractable push up section in the base which allows for the article molded by the tool to have a recessed base internal to an otherwise hollow structure. As the push up is moveable, adjustment of the push up portion can be performed during an automated blow molding operation so as to allow release of the blow molded article.
Abstract translation: 吹塑工具和吹塑方法，其提供了工具在基座中具有可伸缩的上推部分，其允许由工具模制的制品具有内部以其他中空结构的凹入的基部。 当推动可移动时，可以在自动吹塑操作期间进行推压部的调节，以允许吹塑成型制品的释放。
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公开(公告)号：US20170021549A1
公开(公告)日：2017-01-26
申请号：US15284622
申请日：2016-10-04
Applicant: Graham Packaging PET Technologies Inc.
Inventor： Mark D. Schneider , Matt Vogel , Samuel E. Evins , Kerry W. Silvers
CPC classification number: B29C49/00 , B29B2911/14426 , B29C49/04 , B29C49/12 , B29C49/28 , B29C49/4815 , B29C49/541 , B29C49/56 , B29C51/02 , B29C2049/4889 , B29C2049/4892 , B29K2995/00 , B29L2031/716 , B65D1/0276 , B65D1/40 , B65D79/005 , B65D2501/0036
Abstract: A plastic container having a sidewall defining a chamber and having a first end and a second end and an opening at the first end into the chamber. A base of the container extends from the sidewall and closes the second end, the base having an outer perimeter portion defining a support structure, an axially inwardly extending perimeter wall spaced radially inwardly from the support structure forming an angle with a horizontal line of greater than about 80°, a centrally disposed pushup section in the shape of an axially inwardly extending truncated cone, and a toroidal-shaped channel circumscribing and connecting the perimeter wall to the pushup section. The toroidal-shaped channel has a surface that is asymmetrical about a central axis of the container when the container is under static pressure conditions.
Abstract translation: 一种塑料容器，其具有侧壁，该侧壁限定一个室，并具有第一端和第二端以及在第一端处于该室中的开口。 容器的底部从侧壁延伸并且封闭第二端，底座具有限定支撑结构的外周边部分，与支撑结构径向向内间隔开的轴向向内延伸的周向壁，其与水平线大于 约80°，中心设置的向上延伸的截锥形状的上推部分，以及围绕周边壁和上推部分的环形通道。 当容器处于静压条件下时，环形通道具有围绕容器的中心轴线不对称的表面。
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