EP 0120367 B1 19910911 - CONSTRUCTION ELEMENT TO MAKE A RECTANGULAR CONTAINER
Title (en)
CONSTRUCTION ELEMENT TO MAKE A RECTANGULAR CONTAINER
Publication
Application
Priority
DE 8309164 U 19830328
Abstract (en)
[origin: US4616754A] An article for mixing a tray holder has a generally rectangular side panel having upper and lower edges and inner and outer faces, a generally rectangular roof panel projecting generally perpendicular from the inner face of the side panel along the upper edge thereof, and a generally rectangular floor panel projecting generally perpendicular from the inner face of the side panel along the lower edge thereof. These panels are formed along a plane perpendicularly to and bisecting all panels with a weakened region and the roof and floor panels have straight outer edges remote from the side panel that are complementarily shaped to opposite sides of the plane. Thus according to the invention the article can be subdivided into two complementary and interfitting pieces along the plane adn joined together to make a half-depth holder by bonding together the complementary outer edges. A full-depth holder can be made by bonding together the outer edges of two such articles. Thus it is possible with a single such article made by a single mold to make single or double-depth holders. Manufacturing costs are thereby held down.
IPC 1-7
IPC 8 full level
A47B 31/00 (2006.01); A47B 31/06 (2006.01); A47G 29/00 (2006.01); B65D 6/02 (2006.01)
CPC (source: EP US)
A47B 31/06 (2013.01 - EP US); B65D 11/10 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0120367 A2 19841003; EP 0120367 A3 19880720; EP 0120367 B1 19910911; DE 3485031 D1 19911017; DE 8309164 U1 19830908; US 4616754 A 19861014
DOCDB simple family (application)
EP 84102493 A 19840308; DE 3485031 T 19840308; DE 8309164 U 19830328; US 59387484 A 19840327