|Publication number||USD222354 S|
|Publication date||Oct 19, 1971|
|Filing date||Feb 16, 1970|
|Publication number||US D222354 S, US D222354S, US-S-D222354, USD222354 S, USD222354S|
|Inventors||Charles J. Foltz|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
United States Patent 0 Des. 222,354
Patented Oct. 19, 1971 "ice FLAT ROOF DRAIN Charles J. Foltz, 6660 Shannon Ave., San Diego, Calif. 92115, and Bernard J. Tomonelli, 1320 Sommermount Drive, El Cajon, Calif. 92020 Filed Feb. 16, 1970, Ser. No. 21,449
Term of patent 14 years Int. Cl. D23-01 US. Cl. D23-42 FIG. 1 is a perspective view of a fiat roof drain showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevation view thereof, the other three sides being similar.
The ornamental design for a flat roof drain, as shown and described.
References Cited UNITED STATES PATENTS 2,985,465 5/1961 Church 285-42 3,481,632 12/1969 Suess 28542 FOREIGN PATENTS 539,824 4/1922 France 285-42 JAMES R. LARGEN, Primary Examiner