Diaper wetness checking element

Description

FIG. 1 is a front perspective view of the diaper wetness checking strip embodying the design of the present invention;

FIG. 2 is a rear elevational view thereof, portions of the strap having been removed for ease of illustration;

FIG. 3 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 3;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
2681032 June 1954 Shaw
3951812 April 20, 1976 Hsu
4191950 March 4, 1980 Levin et al.
4205671 June 3, 1980 Lassen
4231370 November 4, 1980 Mroz
4507121 March 26, 1985 Leung
4738260 April 19, 1988 Brown
4738674 April 19, 1988 Todd
4754264 June 28, 1988 Okada
4796014 January 3, 1989 Chia
4800370 January 24, 1989 Vetecnik
4977906 December 18, 1990 Di Scipio
Patent History
Patent number: D337064
Type: Grant
Filed: Aug 27, 1990
Date of Patent: Jul 6, 1993
Inventor: Lance Basile (Dent, MN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: Terry M. Gernstein
Application Number: 7/572,370
Classifications
Current U.S. Class: Liquid Quantity Level (D10/101)