Title: Humidity indicating diaper cover

Abstract: A humidity indicator for a diaper including a moisture impervious outer sheet and a moisture absorbent inner sheet. A transparent opening is formed in the outer sheet either for viewing a moisture indicator strip behind the outer sheet or for exposing the moisture indicator strip on the outside of the outer sheet to communication with the moisture in the absorbent inner sheet.

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Inventors: Summers, F. Wayne (Nashville, TN, US)

Application Number: 492686
Filing Date: 1974-07-29
Publication_date: 1976-04-27
Assignee:
Primary Class(es): 604/361 116/206
Other Classes:
US Patent Ref:

1843234	Feb, 1932	Karnes et al.	116/114.
2918893	Dec, 1959	Norton	116/114.
3004895	Oct, 1961	Schwartz	128/290.
3084658	Apr, 1963	Schell	116/114.
3198163	Aug, 1965	Williams	116/114.
3731685	May, 1973	Eidus	128/284.

Other Refs:
Primary Examiner: Medbery, Aldrich F.
Assistant Examiner:
Attorney: Lackey; Harrington A.