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Publication numberUSD309999 S
Publication typeGrant
Application numberUS 06/858,300
Publication dateAug 21, 1990
Filing dateApr 30, 1986
Publication number06858300, 858300, US D309999 S, US D309999S, US-S-D309999, USD309999 S, USD309999S
InventorsThomas W. Hillebrand
Original AssigneeKohler Co.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Non-slip surface unit for bathtubs or the like
US D309999 S
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for a non-slip surface unit for bathtubs or the like, as shown and described.
Description

FIG. 1 is a top plan view of a non-slip surface unit for bathtubs or the like showing a bath mat, the bottom being plain and unornamented;

FIG. 2 is a side elevational view taken on line 2--2 of FIG. 1, the opposite side being a mirror image of the side shown;

FIG. 3 is an end elevational view taken on line 3--3 of FIG. 1;

FIG. 4 is an end elevational view taken on line 4--4 of FIG. 1;

FIG. 5 is a top plan view of a second embodiment of the non-slip surface unit for bathtubs or the like showing bathtub treads, the bottom being the same as the top shown;

FIG. 6 is a side elevational view taken on line 6--6 of FIG. 5, the opposite side being a mirror image of the side shown;

FIG. 7 is an end elevational view taken on line 7--7 of FIG. 5;

FIG. 8 is an end elevational view taken on line 8--8 of FIG. 5;

FIG. 9 is a top plan view of a third embodiment of the non-slip surface unit for bathtubs or the like showing a bathtub floor panel, the bottom being plain and unornamented;

FIG. 10 is a side elevational view taken on line 10--10 of FIG. 9, the opposite side being a mirror image of the side shown;

FIG. 11 is an end elevational view taken on line 11--11 of FIG. 9;

FIG. 12 is an end elevational view taken on line 12--12 of FIG. 9;

FIG. 13 is an enlarged cross sectional view taken on line 13--13 of FIG. 9;

FIG. 14 is a top plan view of a fourth embodiment of the non-slip surface unit for bathtub floor panel, the bottom being plain and unornamented;

FIG. 15 is a side elevational view taken on line 15--15 of FIG. 14, the opposite side being the same as the side shown;

FIG. 16 is an end elevational view taken on line 16--16 of FIG. 14; and

FIG. 17 is an end elevational view taken on line 17--17 of FIG. 14; and

FIG. 18 is an enlarged cross-sectional view taken on line 18--18 of FIG. 14.

The fragmentary broken lines representation of the outline of a bathtub in FIGS. 9 and 14 are for purposes of illustration only and form no part of the claimed design.

Non-Patent Citations
Reference
1A one page Allia advertisement, undated, admitted prior art, showing the "Aurelia" grip pattern.
2A one page Allia advertisement, undated, admitted prior art, showing the "Cressida" grip pattern.
3A one page Ideal-Standard advertisement, undated, admitted prior art, entitled "Shower Tray 9090 CM".
4P. 11 of the Kohler Co. "K-400 Catalog", dated Oct. 1985, admitted prior art, showing the Safeguard grip pattern.
Classifications
U.S. ClassificationD06/583, D23/304, D06/584