US D179748 S
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O Patented Feb. 19, 1957 BOARDING LADDER Charles W. Tunstead, Minneapolis, Minn.
Application December 30, 1955, Serial No. 39,539
Term of patent 14 years (Cl. D15-8) Figure 1 is a front erspective view of a boarding ladder, References Cited in the file of this patent ir 2 new deslgn; and UNITED STATES PATENTS 1 ure is a rear ers ectiv v'ew fth l lai p p e 1 o 8 same D. 176,238 Wallace et a1. Nov. 29, 1955 The ornamental design for a boarding ladder, substantially as shown. OTHER REFERENCES Boats, November 1953, inside rear cover, left center of page.