Swimming fin
Description
FIG. 1 is a front perspective view of a swimming fin showing my new design;
FIG. 2 is a front perspective view thereof, on a reduced scale in expanded condition;
FIG. 3 is a rear elevational view thereof on a reduced scale;
FIG. 4 is a front elevational view thereof, on a reduced scale in expanded condition.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
2423571 | July 1947 | Wilen |
4007506 | February 15, 1977 | Rasmussen |
1278740 | November 1961 | FRX |
0746764 | March 1956 | GBX |
Patent History
Patent number: D286905
Type: Grant
Filed: Sep 26, 1984
Date of Patent: Nov 25, 1986
Inventor: Michael Korneski (Hastings, MN)
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Attorney: Don E. Ferrell
Application Number: 6/654,564
Type: Grant
Filed: Sep 26, 1984
Date of Patent: Nov 25, 1986
Inventor: Michael Korneski (Hastings, MN)
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Attorney: Don E. Ferrell
Application Number: 6/654,564
Classifications
Current U.S. Class:
D21/239