Invention Grant
US08794462B2 Container and method for blowmolding a base in a partial vacuum pressure reduction setup
有权
用于在部分真空减压装置中吹塑底部的容器和方法
- Patent Title: Container and method for blowmolding a base in a partial vacuum pressure reduction setup
- Patent Title (中): 用于在部分真空减压装置中吹塑底部的容器和方法
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Application No.: US12697371Application Date: 2010-02-01
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Publication No.: US08794462B2Publication Date: 2014-08-05
- Inventor: Gregory Trude
- Applicant: Gregory Trude
- Applicant Address: US PA York
- Assignee: Graham Packaging Company, L.P.
- Current Assignee: Graham Packaging Company, L.P.
- Current Assignee Address: US PA York
- Agency: Baker Botts L.L.P.
- Main IPC: B65D90/02
- IPC: B65D90/02 ; B65D1/24 ; B65D1/36 ; B65D25/04 ; B65D57/00 ; B65D85/00 ; B65D6/28 ; B65D8/04 ; B65D8/06
Abstract:
A base of a container may include a standing surface, a first wall, a second wall, a first hinge, and a second hinge. The first hinge may be positioned between the standing surface and the first wall, the first wall being rotateable about the first hinge relative to a longitudinal axis of the container. The second hinge may be positioned between the first wall and the second wall, the second wall being rotateable about the second hinge relative to the longitudinal axis of the container, where rigidity of the base prevents substantial net distortion of the base during rotation of the second wall.
Public/Granted literature
- US20100133228A1 Container and Method for Blowmolding a Base in a Partial Vacuum Pressure Reduction Setup Public/Granted day:2010-06-03
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