USD146798S - Larsen helicopter - Google Patents

Description

May 20, 1947. LARSEN Des. 146,798

HELI COPTER Filed May 16, 1945 2 SheetsSheet l May 20, 1947. s N Des, 146,798

HELICOPTER Filed May 16, 1945 2 Sheets-Sheet 2' Patented May 20, 1947 Des. 146,798

DESIGN FOR A HELICOPTER Agnew E. Larsen, Jenkintown, Pa., assignor, by mesne assignments, to The Glen L. Martin Company, Baltimore, Md., a corporation of Maryland Application May 16, 1945, Serial No. 119,559

Term of patent 14 years To all whom it may concern:

Be it known that I, Agnew E. Larsen, a citizen of the United States and resident of Jenkintown, in the county of Montgomery and State of Pennsylvania, have invented a new, original, and ornamental Design for a Helicopter, of which the following is a specification, reference being had to the accompanying drawings, forming part thereof, in which Figure 1 is a side elevational view of a helicopter showing my new design;

Fig. 2 is a front elevational view;

Fig. 3 is a side perspective view,

Figure 4 is a diagrammatical sectional view taken on line 4-4 of Figure 1,

Figure 5 is a diagrammatical sectional view taken on line 55 of Figure 1, and

Figure 6 is a diagrammatical sectional view taken on line 6-6 of Figure 1.

The characteristic features of my design reside in the portions shown in full lines.

I claim: The ornamental design for a helicopter, substantially as shown and described.

AGNEW E. LARSEN.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Name Date Sikorsky June 6, 1944 OTHER REFERENCES Popular Mechanics Magazine for August 1944,

Number D. 138,045

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