Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper (rigid pallets with side walls B65D19/02)

Child Classifications

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• B65D 5/0005
• B65D 5/001
• B65D 5/008
• B65D 5/0085
• B65D 5/009
• B65D 5/0095
• B65D 5/02 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body (specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections B65D5/36)
• B65D 5/18 by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto (specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections B65D5/36)
• B65D 5/20 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form (specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections B65D5/36)
• B65D 5/32 having bodies formed by folding and interconnecting two or more blanks (specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections B65D5/36)
• B65D 5/36 specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections
• B65D 5/38 Drawer-and-shell type containers
• B65D 5/40 specially constructed to contain liquids
• B65D 5/42 Details of containers or of foldable or erectable container blanks