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US 2014/0349014 A1Published application
Methods for making slip resistant file folders
AssigneeSmead Manufacturing Company
InventorRoddy McKee Bullock
Life of this patent
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AssigneeSmead Manufacturing Company
InventorRoddy McKee Bullock
Estimating the term…
Methods for producing easily and securely gripped slip-resistant file folders, including file pockets and hanging folders. The methods include providing folder paper stock; conveying the folder paper stock in the process of folder manufacture; providing a curable slip-resistant material in a melt state; applying the slip-resistant material at predetermined areas of the folder paper stock; and curing the slip-resistant material; such that the slip-resistant portion comprises cured slip-resistant material. Another method includes providing folder paper stock; providing embossing dies in spaced, operable, mating relationship; positioning the folder paper stock appropriately in the embossing dies; applying force to at least one of the embossing dies so as to decrease the spaced relationship; and deforming the folder paper stock.
A method of making a slip-resistant folder, said folder having a front flap having a first top edge, a rear flap connected to said front flap by a folder bottom, said rear flap having a second top edge, and a slip-resistant portion disposed on at least one of said flaps near said first or second top edge, said method comprising the steps of:
A method of making a slip-resistant folder, said folder having a front flap having a first top edge, a rear flap connected to said front flap by a folder bottom, said rear flap having a second top edge, and a slip-resistant portion disposed on at least one of said flaps near said first or second top edge, said method comprising the steps of
Dependencies are inferred from the claim text.