Invention Grant
- Patent Title: Method of reinforcing a plastic foam cup
- Patent Title (中): 塑料泡沫杯加固方法
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Application No.: US12869359Application Date: 2010-08-26
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Publication No.: US08087147B2Publication Date: 2012-01-03
- Inventor: Robert W. Hollis , Dimitri Stamatiou
- Applicant: Robert W. Hollis , Dimitri Stamatiou
- Applicant Address: US IL Bedford Park
- Assignee: Prairie Packaging, Inc.
- Current Assignee: Prairie Packaging, Inc.
- Current Assignee Address: US IL Bedford Park
- Agency: K&L Gates LLP
- Main IPC: B23P21/00
- IPC: B23P21/00

Abstract:
A reinforced plastic foam cup including a body which defines an open top end and a closed bottom end, wherein the top end has a greater diameter than the bottom end. The body includes a reinforced tapered side wall that extends from the bottom end to the top end. A substantial portion of the reinforced tapered side wall includes a plastic foam layer, a pressure sensitive adhesive layer and a rigid material layer. Such reinforced plastic foam cup provides an improved tactile feel and enhanced insulation and rigidity properties.
Public/Granted literature
- US20100319834A1 REINFORCED PLASTIC FOAM CUP, METHOD OF AND APPARATUS FOR MANUFACTURING SAME Public/Granted day:2010-12-23
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