Devices under subclasses 49.1+ designed to hold articles in the nature of cards or sheets.
SEE OR SEARCH CLASS
16, Miscellaneous Hardware,
403, for a paperweight.
40, Card, Picture, or Sign Exhibiting,
19.5, and 124 for racks to hold a single card by itself.
206, Special Receptacle or Package,
215, for a container for stationery or carbon paper, subclass 425 for file for plural cards or sheets, and subclasses 555+ for a plate or sheet container including an access aperture for manual removal of content.