Bathtub

- Kohler Co.
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Description

FIG. 1 is a perspective view taken from the top and front of a bathtub showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a cross-sectional view taken on line 3--3 of FIG. 2; and,

FIG. 4 is a cross-sectional view taken on line 4--4 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D211789 July 1968 Bonsack
D226607 April 1973 Lawrence
D241643 September 1976 Bonsack
D274454 June 26, 1984 Robinson
D279702 July 16, 1985 Harrison
D286679 November 11, 1986 D'Innocente et al.
D311770 October 30, 1990 Sauter et al.
D313838 January 15, 1991 Lenahan
Other references
  • Page 6-2 of a 1989 Kohler Co. K-900 Catalog. Undated Jacuzzi ad, admitted prior art. 2 undated art pages showing a Kaldewei tub, admitted prior art.
Patent History
Patent number: D334424
Type: Grant
Filed: Jan 11, 1991
Date of Patent: Mar 30, 1993
Assignee: Kohler Co. (Kohler, WI)
Inventor: David J. O'Connell (Sturgeon Bay, WI)
Primary Examiner: James R. Largen
Law Firm: Quarles & Brady
Application Number: 7/641,013
Classifications
Current U.S. Class: D23/280