Title:
TRANSPARENT EGG CARTONS
Document Type and Number:
WIPO Patent Application WO2005079229
Kind Code:
A3
Abstract:
Transparent egg cartons suitable for being made from a variety of transparent polymeric materials and particularly from polylactic acid or other biodegradable polymers are described. The egg cartons use a "W" shaped hinge or box hinge element for hingedly connecting the lid to the tray or a flap to the tray. The flap is made with lattice struts to increase the lateral strength thereof, and contains at least three button tabs for interlocking the flap with the lid. The lateral most button tabs are located about 1/8
More Like This:
| JPH0614085 | [Name of device] Packing box |
| JP2023019392 | LIDDED CONTAINER |
Inventors:
AARDEMA MARVIN (US)
AARDEMA RICHARD (US)
CAMPHOUSE JOHN (US)
AARDEMA RICHARD (US)
CAMPHOUSE JOHN (US)
Application Number:
PCT/US2005/003556
Publication Date:
March 02, 2006
Filing Date:
January 28, 2005
Export Citation:
Assignee:
AARDEMA MARVIN (US)
AARDEMA RICHARD (US)
CAMPHOUSE JOHN (US)
AARDEMA RICHARD (US)
CAMPHOUSE JOHN (US)
International Classes:
B65D75/24; B65D85/30; B65D85/32; (IPC1-7): B65D85/30
Foreign References:
| US6323307B1 | 2001-11-27 | |||
| US5760118A | 1998-06-02 | |||
| JPH06329182A | 1994-11-29 | |||
| US4553692A | 1985-11-19 | |||
| US2771233A | 1956-11-20 | |||
| US2990094A | 1961-06-27 | |||
| US3643857A | 1972-02-22 | |||
| US3712532A | 1973-01-23 | |||
| US3613987A | 1971-10-19 | |||
| US3771712A | 1973-11-13 | |||
| US3643855A | 1972-02-22 |
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