Curb and drain unit

- Sanken Steel Co. Ltd.

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Description

FIG. 1 is a perspective view of a curb and drain unit embodying my new design;

FIG. 2 is a elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a plan view;

FIG. 5 is a bottom view;

FIG. 6 is a right side view;

FIG. 7 is a cross-sectional view taken on line VII--VII of FIG. 4; and

FIG. 8 is a cross-sectional view taken on line VIII--VIII of FIG. 4 of a curb and drain unit.

Referenced Cited
U.S. Patent Documents
867388 October 1907 Lerch
3011178 December 1961 Stone
3203327 August 1965 Daley
3319264 May 1967 Scarano
3546719 December 1970 Bishop
Patent History
Patent number: D243094
Type: Grant
Filed: Jul 10, 1974
Date of Patent: Jan 18, 1977
Assignee: Sanken Steel Co. Ltd.
Inventor: Sinzo Ito (Tokyo)
Primary Examiner: Wallace R. Burke
Attorney: John J. McGlew
Application Number: 5/487,363
Classifications
Current U.S. Class: D25/73
International Classification: D2501;