Waterbed sheet
United States Patent D323442
US Patent References:
Waterbed sheet set
Bigalk - December, 1990 - D312939

Self-tucking fitted sheet
Anderson et al. - February, 1962 - 3020566

Sleeping bags
Ainsworth - June, 1978 - 3965505

Mattresses with stiffeners
Boussarogue - December, 1982 - 4365371

Mattress construction and mattress cover therein
Wagner - June, 1983 - 4388738


Inventors:
Trader, Edward A. (849 Valley La., Riverside, MO, 64150)
Application Number:
D/448600
Publication Date:
01/28/1992
Filing Date:
12/11/1989
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Primary Class:
D06/602
Field of Search:
D6/595-596, D6/601-603, D6/610, 5/482, 5/486, 5/490, 5/495, 5/497, 5/499, 5/451, 5/462, 5/449
US Patent References:
4486909Means for anchoring sheet to waterbedDecember, 1984McKneelan
4631767Air flotation mattressDecember, 1986Carr et al.5/449
4706313Decubitus ulcer mattressNovember, 1987Murphy
Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Vinson, Brian N.
Attorney, Agent or Firm:
Gernstein, Terry M.
Claims:
1. The ornamental design for a waterbed sheet, as shown and described.

Description:

FIG. 1 is a top perspective view of a waterbed sheet showing my new design, with a portion shown unzipped and left back for clarity of illustration;

FIG. 2 is a top plan view thereof, the bottom being plain and unornmented;

FIG. 3 is an end elevational view thereof, the opposite end being identical in appearance; and

FIG. 4 is a side elevational view thereof, the opposite side being identical in appearance.