Anti-slip bathtub bottom

- American Standard Inc.
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Description

FIG. 1 is a top plan view of an ornamental design of an anti-slip bathtub bottom embodying my new design; and

FIG. 2 is a cross-sectional view taken on line 2--2 of FIG. 1;

The broken line showing of a bathtub in FIG. 1 is for purposes of illustration only.

Referenced Cited
U.S. Patent Documents
D82857 December 1930 Steele
D230547 March 1974 Dean
D230805 March 1974 Howard
D230807 March 1974 Penson
D243334 February 8, 1977 Stairs, Jr.
2084852 June 1937 Loehman
2809380 October 1957 Gruen
3124811 March 1964 Treacy
3836420 September 1974 Freese
3999224 December 28, 1976 Kollsman
Other references
  • Linens & Domestics, Jan. 1971, p. 38, "Safe-T-Shapes" item.
Patent History
Patent number: D272643
Type: Grant
Filed: Mar 8, 1982
Date of Patent: Feb 14, 1984
Assignee: American Standard Inc. (New York, NY)
Inventor: Henry M. Stairs, Jr. (Neshanic, NJ)
Primary Examiner: James R. Largen
Attorneys: James J. Salerno, Jr., Robert G. Crooks, John P. Sinnott
Application Number: 6/355,289
Classifications
Current U.S. Class: D23/69; D/6209
International Classification: D2302;