(under the class definition) Device in accordance with part (1) or part (2) thereof wherein the sheet retainer* is in the form of an elongated body including an elastic strand (e.g., wire, etc.), coiled about the longitudinal axis thereof which axis passes through the thickness dimension* of the sheet*.
SEE OR SEARCH THIS CLASS, SUBCLASS:
8+, for a device including a flexible, flaccid or deformable sheet retainer.
19+, for a resilient sheet retainer requiring deflection for removal.
