Patent ID: 7293379

Claim:
A calendar organizer comprising: a backing board of a material which can be pierced by hand placement of a pin to retain the pin in position, the backing board having a thickness of at least ¼ inch, the backing board having a height of at least 20 inches, the backing board being formed of double thickness corrugated cardboard having two sets of corrugations defining planar corrugation spaces with a mid-plane separator sheet; a plurality of front sheets, each front sheet being formed of paper, each front sheet bearing calendar indicia covering a month time period including an array of at least five rows of days, each row having seven days to thereby denote a week time period, each row having a height of at least 4 inches; and at least one hanging hole extending fully through the plurality front sheets and the backing board; wherein each of the plurality of front sheets are attached to the backing board at upper ends of the plurality of front sheets, and wherein each thickness of the cardboard is at least the combined thickness of the plurality of front sheets.