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
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)