Stock material or miscellaneous articles – Layer or component removable to expose adhesive
Reexamination Certificate
2006-01-17
2006-01-17
Ahmad, Nasser (Department: 1772)
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
C428S040900, C428S042100, C428S121000, C433S163000
Reexamination Certificate
active
06986924
ABSTRACT:
A foil sheet of semi-rigid laminated material provides a disposable adhesive pad which includes adhesive on portions of opposing top and bottom surfaces. On a portion of the top side an adhesive is covered by a peel-off label that preferably includes advertising. The remainder of the top surface is substantially a fictionless foil surface. The opposite bottom side is also provided with an adhesive on a portion of its surface. The foil is a medical metal foil that is insoluble in saliva, prophylactic paste, and water. The device is substantially planar, however two wings may be formed along foldlines which provide sidewalls that extend upwardly from the top surface and contain a dental material such as a cleaning paste, holding it on the foil portion of the pad.
REFERENCES:
patent: 4988296 (1991-01-01), Spencer
patent: 6257888 (2001-07-01), Barham
Ahmad Nasser
Gore Gregory J.
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