Curb protector for roof drains

Description

FIG. 1 is an isometric view of a curb protector for roof drains, showing our new design;

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

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a side elevational view of FIG. 1; the other side view being a mirror image thereof;

FIG. 6 is a bottom plan view of FIG. 1; and,

FIG. 7 is a top plan view of FIG. 1.

The broken line showing of a curb in FIG. 1 is for illustrative purposes only, and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
714185 November 1902 Jackson et al.
1978491 October 1934 Gladman
4549833 October 29, 1985 Ferns
4637585 January 20, 1987 Picollo
Patent History
Patent number: D428121
Type: Grant
Filed: Dec 29, 1999
Date of Patent: Jul 11, 2000
Inventors: Gregory Missick (H.B., CA), Brent W. Chapman (Huntington Bch, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Attorney: James G. O'Neill
Application Number: 0/116,284
Classifications
Current U.S. Class: Drain Guard Or Strainer (12) (D23/261)
International Classification: 2301;