USD138217S - Van zelm airplane

Info

y 4- w. D. VAN ZELM 7 Des. 138,217

AIRPLANE Filed Aug. 20, .1942 2 Sheets-Sheet l INVENTOR. WILLEM D. VAN ZELM July 4, 1944. 9 M Des. 138,217

AIRPLANE Filed Aug. 20, 1942 2 Sheets-Sheet 2 FIG.4

am E] IN V EN TOR.

WILLEM D. VAN ZELM ATTO EY Patented July 4, 1944 Des. 138,217

UNITED STATES PATENT OFFICE DESIGN FOR AN AIRPLANE" Willem D. van Zelm, Ruxton, Md., assignor to The Glenn L. Martin Company, Baltimore, Md.

Application August 20, 1942, Serial No. 107,982

Term of patent 14 years Figure 2 is a front elevational View of the airplane shown in Figure 1,

Figure 3 is a side elevational view of same.

Figure 4 is a bottom perspective View of the airplane as it appears with the landing gear retracted.

I claim:

The ornamental design for an airplane, substantially as shown.

WILLEM D. VAN ZELM.