Invention Grant
- Patent Title: Tri-layer food container
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Application No.: US14060286Application Date: 2013-10-22
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Publication No.: US09309021B2Publication Date: 2016-04-12
- Inventor: Benito Alvarez , Efrén Antonio De Urquijo Carmona
- Applicant: Grupo Convermex, S.A. De C.V.
- Applicant Address: MX Puebla Pue
- Assignee: Grupo Convermex, S.A. de C.V.
- Current Assignee: Grupo Convermex, S.A. de C.V.
- Current Assignee Address: MX Puebla Pue
- Agency: Foley & Lardner LLP
- Main IPC: B29C51/14
- IPC: B29C51/14 ; B65D1/16 ; B32B7/12 ; B65D81/38 ; B29D22/00

Abstract:
A container for holding food or beverages includes an inner thermoformed sleeve and a molded insulating foam support layer. The inner sleeve and foam support layer each have a circumferential wall extending from a bottom wall. The foam layer is bonded to the thermoformed sleeve on the outside or inside of the sleeve. The container can also include an outer sleeve bonded to an outer surface of the foam support layer. The inner sleeve may be made of thermoformed polystyrene. The outer sleeve may be a paper label.
Public/Granted literature
- US20140042176A1 TRI-LAYER FOOD CONTAINER Public/Granted day:2014-02-13
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