Invention Grant
- Patent Title: Screw lid for a food container
- Patent Title (中): 用于食物容器的螺丝盖
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Application No.: US14372889Application Date: 2013-01-15
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Publication No.: US09346590B2Publication Date: 2016-05-24
- Inventor: Christopher Paul Ramsey
- Applicant: Crown Packaging Technology
- Applicant Address: US IL Alsip
- Assignee: Crown Packaging Technology, Inc.
- Current Assignee: Crown Packaging Technology, Inc.
- Current Assignee Address: US IL Alsip
- Agency: Baker & Hostetler LLP
- Priority: GB1200726.6 20120117
- International Application: PCT/EP2013/050662 WO 20130115
- International Announcement: WO2013/107736 WO 20130725
- Main IPC: B65D41/04
- IPC: B65D41/04
Abstract:
A screw lid for a food container comprises a series of radially extending asymmetric protrusions arranged around a peripheral edge region, wherein the asymmetric protrusions facilitate enhanced gripping when the lid is turned in an opening direction as compared to the gripping facilitated when the lid is turned in a closing direction.
Public/Granted literature
- US20140332493A1 SCREW LID FOR A FOOD CONTAINER Public/Granted day:2014-11-13
Information query
