A separable cardboard box wall

Patent Name A Separable Cardboard Box Wall Patent Patent Applicant Midwest Veken Packaging Systems LLC Principal Applicant Address Connecticut Inventor A. Batters; J.R. Oliver Application (patent) No. 03819441.4 Date of application 2003.06.16 Approval date Approval notice No. 1675106 Date of approval announcement 2005.09.28 Manual Disc number D0539 Main classification number B65D5/54 Classification number B65D5/54; B65D71/36; B31B1/14 Distribution Original priority No. Item 2002.6.21 US 10/179,785 Abstract A separable cardboard box wall comprising a combination wall formed by a pair of panels (50, 52) joined along a joint (58) and extending through the combined wall The easy separation line, which is transverse to the seam, forms the separation line. A section of the easy separation line that is transverse to the seam is the weak part. The weakened portions are formed by the terminal cut lines (70, 72) on the panels (50, 52), respectively, where the panels may overlap to form a seam. Cutting lines (70, 72) are respectively provided near the edges (54, 56) of the panel. Sovereignty Item 1. A separable cardboard box wall comprising: a combination wall formed by a pair of panels joined along a seam, and a separable thread extending through said combination wall, transverse to said The seam forms a separable thread; wherein a portion of the separable thread transverse to the seam is a weakened portion; and the weakened portion is respectively formed by a terminal cutting line on the panel, wherein the panels can be overlapped Seams, the cut lines are respectively located near the edges of the panel. International Application PCT/US2003/019071 2003.6.16 International Publication WO2004/000665 English 2003.12.31 Entry into the Country Date Patent Agency China Patent Agency (Hong Kong) Co., Ltd. Agency Address Agent Cai Minjun