Submersible hydrofoil
Description
FIG. 1 is a top and front perspective view of a submersible hydrofoil showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image of that shown;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D304923 | December 5, 1989 | Pado |
2826001 | March 1958 | Presnell |
3063395 | November 1962 | Brown |
3065722 | November 1962 | Green |
3160133 | December 1964 | Walker |
3757721 | September 1973 | Ohishi |
Patent History
Patent number: D318843
Type: Grant
Filed: Oct 3, 1989
Date of Patent: Aug 6, 1991
Inventor: Thomas A. Rowe (Redding, CA)
Primary Examiner: Kay H. Chin
Attorney: Richard C. Litman
Application Number: 7/417,002
Type: Grant
Filed: Oct 3, 1989
Date of Patent: Aug 6, 1991
Inventor: Thomas A. Rowe (Redding, CA)
Primary Examiner: Kay H. Chin
Attorney: Richard C. Litman
Application Number: 7/417,002
Classifications
Current U.S. Class:
Submersible (D12/308)