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AssigneeMinnesota Mining and Manufacturing Company
InventorsSheila F. Cox, Kent W. Gable, George A. Kurhajec, Peter K. Pederson, Steven J. Perron
Estimating the term…
A masking tape is provided that is suitable for insertion under many moldings and gaskets which not only masks the molding or gasket but also facilitates refinishing under at least a portion of the molding or gasket. The masking tape is constructed to include a longitudinal non-adhesive portion and a longitudinal adhesive portion, wherein the non-adhesive portion is stiffer than the adhesive portion and is sufficiently stiff to facilitate easy insertion of the non-adhesive portion beneath at least a portion of the molding or gasket to be masked while the adhesive portion is sufficiently flexible to permit the wrapping thereof around the molding or gasket. The stiffened portion advantageously provides a dual purpose of facilitating the easy insertion of the non-adhesive portion beneath the molding or gasket and creating a lever action during application between the molding or gasket and the wall or panel to which the molding or gasket is mounted. This lever action creates a force which tends to separate or lift an edge of the molding or gasket from the wall or panel to open the wall or panel under the molding or gasket for refinishing. The masking tape is especially applicable for masking flexible gaskets that include a leg portion that overlies an adjacent panel that is to be refinished.
An elongate masking tape structure for use in masking flexible gaskets while mounted in place relative to a panel to be refinished, the gasket being of the type including a free leg portion that overlaps the panel, said masking tape structure being divided along a major surface thereof into first and second longitudinal zones and comprising:
A roll of masking tape for use in masking objects while mounted in place relative to a panel to be refinished, said masking tape having a structure that is divided along a major surface thereof into first and second longitudinal zones and comprising:
An elongate masking tape structure for use in masking flexible gaskets while mounted in place relative to a panel to be refinished, the gasket being of the type including a free leg portion that overlaps the panel, said masking tape structure being divided along a major surface thereof into first and second longitudinal zones and comprising:
Dependencies are inferred from the claim text.