Boomerang
Description
FIG. 1 is a top plan view of a boomerang, showing our new design;
FIG. 2 is a cross sectional view thereof taken along line 2--2 of FIG. 1;
FIG. 3 is a cross sectional view thereof taken along line 3--3 of FIG. 1; and
FIG. 4 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D201625 | July 1965 | Marler |
477748 | June 1892 | Emerson |
510290 | December 1893 | Renear |
532233 | January 1895 | Faxon |
4238906 | December 16, 1980 | Bradford |
Patent History
Patent number: D283143
Type: Grant
Filed: Dec 5, 1983
Date of Patent: Mar 25, 1986
Inventors: Peter R. Ruhf (Barto, PA), Frank S. Smirne (Whitehall, PA)
Primary Examiner: Charles A. Rademaker
Attorney: William B. Noll
Application Number: 6/558,053
Type: Grant
Filed: Dec 5, 1983
Date of Patent: Mar 25, 1986
Inventors: Peter R. Ruhf (Barto, PA), Frank S. Smirne (Whitehall, PA)
Primary Examiner: Charles A. Rademaker
Attorney: William B. Noll
Application Number: 6/558,053
Classifications
Current U.S. Class:
D21/82