Boomerang

Description

FIG. 1 is a top plan view of a boomerang showing my new design, the side opposite being substantially a mirror image;

FIG. 2 is a side elevational view thereof, the side opposite being substantially a mirror image;

FIG. 3 is a cross-sectional view thereof taken along line 3--3 in FIG. 1; and

FIG. 4 is a top plan view of a modified form of the design shown in FIGS. 1 through 3, shown on a slightly reduced scale.

Referenced Cited
U.S. Patent Documents
922416 May 1909 Glaser et al.
4307535 December 29, 1981 Martin
4479655 October 30, 1984 Adler
Foreign Patent Documents
830376 November 1983 WOX
Patent History
Patent number: D287517
Type: Grant
Filed: May 2, 1984
Date of Patent: Dec 30, 1986
Inventor: Michael K. Larson (Waverly, Lancaster County, NE)
Primary Examiner: Charles A. Rademaker
Attorney: George R. Nimmer
Application Number: 6/606,227
Classifications
Current U.S. Class: D21/82