Broadhead with expandable blades and resilient O-ring
Description
FIG. 1 is a perspective view of a broadhead with expandable blades and resilient O-ring showing of my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view of the left side thereof;
FIG. 4 is a side view of the right side thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof;
FIG. 8 is a perspective view showing the resilient O-ring removed and the blades open;
FIG. 9 is a side view of the right side of FIG. 8;
FIG. 10 is a side view of the left side of FIG. 8;
FIG. 11 is a bottom plan view of FIG. 8;
FIG. 12 is a top plan view of FIG. 8;
FIG. 13 is a front elevational view of FIG. 8; and,
FIG. 14 is a rear elevational view of FIG. 8.
Referenced Cited
U.S. Patent Documents
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4405133 | September 20, 1983 | Cartwright, Jr. |
4537404 | August 27, 1985 | Castellano et al. |
4579348 | April 1, 1986 | Jones |
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Patent History
Patent number: D342303
Type: Grant
Filed: Jul 3, 1991
Date of Patent: Dec 14, 1993
Inventor: Gregory G. Johnson (Minneapolis, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris V. Coles
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 7/725,273
Type: Grant
Filed: Jul 3, 1991
Date of Patent: Dec 14, 1993
Inventor: Gregory G. Johnson (Minneapolis, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris V. Coles
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 7/725,273
Classifications
Current U.S. Class:
Free Flight Projectile (D22/115)