(under subclass 289) Subject matter wherein an element is formed for covering or enclosing a storage medium unit for preventing an undesirable harm.
SEE OR SEARCH THIS CLASS, SUBCLASS:
77.2, for a storage or retrieval arrangement having a slotted cabinet adapted to receive a storage disc in a protective jacket.
SEE OR SEARCH CLASS
206, Special Receptacle or Package,
307+, for a container under the class definition for removably containing an article which includes machine readable information registered thereon.
220, Receptacles, various subclasses and especially 200+ for cans or other casings without the storage medium unit.
229, Envelopes, Wrappers, and Paperboard Boxes, 68.1+, for envelopes.
242, Winding, Tensioning, or Guiding,
324.2+, 326+, 335+ for a machine convertible information carrier on or within a housing typically termed cartridge, cassette, or magazine, and subclass 601 for a spool provided with a cover.
