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US 4,131,227 AGranted
Carrying and storage case
AssigneeBell & Howell Company
InventorsDonna J. Patton, Robert G. Riess
Life of this patent
Estimating the term…
Abstract
A carrying and storage case for audio visual teaching aids fabricated from three interlocking sheets of corrugated cardboard or the like spaced and folded to resemble a house. One of the cardboard sheets forms the outside structure of the house, including the walls, roof and floor, the second sheet forms a chimney for the house, and the third sheet serves as a carrying handle, dividing wall and reinforcing structure for the carrying case.
Claims4
A carrying case shaped to resemble a house having four walls, a roof and a floor, comprising:
- a first sheet of rigid stock shaped and folded to form the four walls, floor and roof of the house, said roof having an aperture and a slot defined therein;
- a second sheet of rigid stock interposed between two of said walls to form a dividing wall, said second sheet including a handle portion extending through the slot in said roof and forming a carrying handle for said case, said second sheet being folded onto itself to form two panels, said dividing wall being formed from said two panels to form a double thickness wall, one of said panels being folded and disposed adjacent to said floor on one side of said dividing wall and adjacent to the one of said walls opposite said one side of said dividing wall, the other one of said panels being folded and disposed adjacent to said floor on the other side of said dividing wall and adjacent to said wall opposite said other side of said dividing wall, said first sheet being folded over the portions of said first and second panels adjacent to said respective walls opposite said dividing wall, thereby retaining said portions of said first and second panels adjacent said walls opposite said dividing wall;
- a third sheet of rigid stock shaped and folded to form a hollow rectangular cylinder having at least one movable end cover, said rectangular cylinder extending from within said case through the aperture in said roof to form a chimney and to define a separate, self-contained storage compartment within said defined case.
Dependencies are inferred from the claim text.