Bathtub
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Description
FIG. 1 is a top perspective view of a bathtub showing our new design;
FIG. 2 is a cross sectional view taken on line 2--2 of FIG. 1; and
FIG. 3 is a cross sectional view taken on line 3--3 of FIG. 1.
Referenced Cited
U.S. Patent Documents
Other references
D82857 | December 1930 | Steele |
D93716 | October 1934 | Hesler |
D98051 | January 1936 | Callahan |
D211877 | August 1968 | Doman |
D216120 | November 1969 | Niemann et al. |
D228133 | August 1973 | Lippert et al. |
D233756 | November 1974 | Schrock |
D235446 | June 1975 | Korol |
D253547 | November 27, 1979 | Beddome et al. |
D255262 | June 3, 1980 | Beddome et al. |
- Domestic Engineering, Jun. 1967, p. 111.
Patent History
Patent number: D267813
Type: Grant
Filed: Apr 7, 1980
Date of Patent: Feb 1, 1983
Assignee: Lippert Corporation (Menomonee Falls, WI)
Inventors: William L. Lippert, Jr. (Colgate, WI), Wayne M. Lippert (Wauwatosa, WI)
Primary Examiner: James R. Largen
Law Firm: Wheeler, House, Fuller & Hohenfeldt
Application Number: 6/137,884
Type: Grant
Filed: Apr 7, 1980
Date of Patent: Feb 1, 1983
Assignee: Lippert Corporation (Menomonee Falls, WI)
Inventors: William L. Lippert, Jr. (Colgate, WI), Wayne M. Lippert (Wauwatosa, WI)
Primary Examiner: James R. Largen
Law Firm: Wheeler, House, Fuller & Hohenfeldt
Application Number: 6/137,884
Classifications
Current U.S. Class:
D23/55
International Classification: D2307;
International Classification: D2307;