Combined curb and drainage system

Description

FIG. 1 is a perspective view of a combined curb and drainage system showing my new design;

FIG. 2 is a left side view thereof, the opposite side being a mirror image;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof.

Referenced Cited
U.S. Patent Documents
D217247 April 1970 Brown
D235851 July 1975 Kitson
D312696 December 4, 1990 Phillips
D314815 February 19, 1991 Paulsson
D328500 August 4, 1992 Hardy
D338948 August 31, 1993 Fox
4407097 October 4, 1983 Allen
Patent History
Patent number: D373181
Type: Grant
Filed: Jun 28, 1994
Date of Patent: Aug 27, 1996
Inventor: David Howard (Worsley, Manchester)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Watterson
Law Firm: Gardner, Carton & Douglas
Application Number: 0/25,441
Classifications