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Title:
Bathtub step stool
United States Patent D436655
Inventors:
Hotaling, Bryan R. (Arlington, MA)
Rossman, Jon R. (Chelmsford, MA)
Application Number:
D/108188
Publication Date:
01/23/2001
Filing Date:
07/22/1999
Assignee:
The First Years Inc. (Lake Forest, CA)
Primary Class:
Field of Search:
D23/278, D23/277, D23/280.4, D23/296, 4/572.1, 4/585, 4/586
View Patent Images:
US Patent References:
5425149Fold-up bathtubJune, 1995Crosslay et al.45/721
D286810Baby bathNovember, 1986GreeneD23/278
Primary Examiner:
Clark, Doris
Attorney, Agent or Firm:
Fish & Richardson P.C.
Claims:
1. The ornamental design for a bathtub step stool, as shown and described.

Description:

FIG. 1 is a perspective view of a bathtub step stool embodying the new design in a bathtub configuration.

FIG. 2 is a perspective view of the bathtub step stool shown in FIG. 1 in a step stool configuration.

FIG. 3 is a front view of the bathtub step stool in the bathtub configuration shown in FIG. 1.

FIG. 4 is a back view of the bathtub step stool in the bathtub configuration shown in FIG. 1.

FIG. 5 is a left side view of the bathtub step stool in the bathtub configuration shown in FIG. 1.

FIG. 6 is a right side view of the bathtub step stool in the bathtub configuration shown in FIG. 1.

FIG. 7 is a bottom view of the bathtub step stool in the bathtub configuration shown in FIG. 1; and,

FIG. 8 is a top view of the bathtub step stool in the bathtub configuration shown in FIG. 1.

Dashed lines in the drawings indicate environmental information that forms no part of the ornamental design of the bathtub step stool.