Boomerang

Description

FIG. 1 is a top plan view of a boomerang showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof; the side opposite being a mirror image;

FIG. 4 is a front elevational view thereof;

FIG. 5 is an enlarged cross sectional view thereof; taken along lines 5--5 in FIG. 1, and

FIG. 6 is an enlarged cross sectional view thereof; taken along lines 6--6 in FIG. 1.

Referenced Cited
U.S. Patent Documents
D31877 November 1899 Berry
D243029 January 11, 1977 Crew
D266683 October 26, 1982 Zobkiw
D273206 March 27, 1984 Sahler
D283143 March 25, 1986 Ruhf et al.
510290 December 1893 Renear
925445 June 1906 Bartlett
3403910 October 1968 Claycomb
3467385 September 1969 Liston
4491327 January 1, 1985 Morris
Foreign Patent Documents
1215289 November 1959 FRX
27067 December 1902 GBX
Patent History
Patent number: D311037
Type: Grant
Filed: May 11, 1987
Date of Patent: Oct 2, 1990
Inventor: Larry R. Parks (Redford, MI)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Alicia A. Farrell
Attorney: Charles W. Chandler
Application Number: 7/48,135
Classifications
Current U.S. Class: D21/82; D21/203