Abstract: A roller wheel assembly for use with golf bag covers or other types of luggage is disclosed. The roller wheel assembly (10) includes a housing (12) and a wheel (14). The housing (10) has an exterior surface (34) and an elongate recessed channel (36). The wheel (14) is elongate and rotatably mourned in the channel (36) of the housing (10) so as to partially protrude beyond the surface (34) of the housing. The wheel (14) includes two circular end plates (42), each having an inner surface (44) and an outer surface (46). A rigid transverse webbing (50) extends radially between the inner surfaces of the end plates, maintaining a planar relationship between the end plates. The webbing includes longitudinal dividers (52) that lie perpendicular to the inner surface of the end plates and run the length of the wheel.

Abstract: A completely water soluble effervescent denture cleanser tablet containing both an enzyme and one or more active oxygen compounds. The enzyme in said tablet is resistant to premature inactivation by the oxidizing agents in the tablet during storage and in use and therefore has the added enzymatic cleansing power not possessed by conventional tablets containing only the active oxygen compounds. A method for preparing enzyme-containing denture cleanser tablets in which the activity of the enzyme is usefully retained is also described.

Abstract: An admixture of spray dried magnesium lauryl sulfate powder and micronized polyethylene glycol polymers has been found to be an excellent lubricant system in tabletting processes for making water-soluble, effervescent tablets such as tabletted denture cleansers, antacids, analgesics and the like. Such lubricant systems are particularly useful when used in the making of an effervescent denture cleanser tablet.