Waterbed sheet set

Description

FIG. 1 is a top plan view of a waterbed sheet set showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is an opposite end elevational view thereof;

FIG. 5 is a side elevational view thereof; and

FIG. 6 is an opposite side elevational view thereof.

The corner tab is shown folded back in the views and FIGS. 3-6 are shown exploded to clearly show the two components.

Referenced Cited
U.S. Patent Documents
3092848 June 1963 Gronvold
4662013 May 5, 1987 Harrison
Foreign Patent Documents
604273 September 1934 DE2
Patent History
Patent number: D312939
Type: Grant
Filed: Jun 22, 1988
Date of Patent: Dec 18, 1990
Inventor: Keith E. Bigalk (Brownsdale, MN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Jerry T. Kearns
Application Number: 7/209,799
Classifications
Current U.S. Class: D/6602