US D221078 S
Description (OCR text may contain errors)
United States Patent O "we jjfi fi fi Peter H. Seckel, Upper Montclair, and Franklin Dick, New York, N.Y., assignors to Dart Industries, Inc., Los Angeles, Calif.
File'dApr. 30;1970, Sex-:No. 22,728
Term of patent 14 years Int. Cl. D23--01 US. Cl. D23-45 F/GJ FIG. 1 is a side elevation of a pipe embodying our new design;
FIG. 2 is a cross-section taken on line 22 of FIG. 1; FIG. 3 is a cross section taken on line 33 of FIG. 1; FIG. 4 is a side elevation of a modified form of the pipe shown in FIG. 1, wherein said modification is a reduction in the number of longitudinal ribs;
. FIG. 5 is a cross section taken on line 5-5 of FIG. 4; and
FIG. 6 is a side elevation of a second modified form of the pipe shown in FIG. 1.
We claim: The ornamental design for a pipe, substantially as shown.
Des 221 078 References Cited UNITED STATES PATENTS D. 31,429 8/1899 Love D23-45 D. 206,387 12/1966 Seckel D23-45 290,659 12/1883 Austin. 2,371,991 3/1945 Harding 138--121 2,898,491 8/1966 Kilcup 138-121 3,234,969 2/1966 DuMont 138121 OTHER REFERENCES Chicago Metal Hose Corp. brochure, received Dec. 23, 1940, -p. 4.
I JAMES R. LARGEN, Primary Examiner