Calf exerciser
Description
FIG. 1 is a perspective view of the calf exerciser;
FIG. 2 is a top view of the calf exerciser of FIG. 1;
FIG. 3 is a bottom view of the calf exerciser of FIG. 1;
FIG. 4 is a front elevational view of the calf exerciser of FIG. 1, with the rear elevational view being a mirror image thereof; and,
FIG. 5 is an end view of the calf exerciser of FIG. 1, with the opposite end view being a mirror image thereof.
Claims
The ornamental design for a calf exerciser, as shown and described.
Referenced Cited
U.S. Patent Documents
1410149 | March 1922 | Williams et al. |
2481632 | September 1949 | Vossen |
D162337 | March 1951 | O'Gatty |
2817347 | December 1957 | Hilt, Sr. |
3016267 | January 1962 | Cones |
3195845 | July 1965 | Conti |
3751753 | August 1973 | Drewitz |
4380231 | April 19, 1983 | Rocha et al. |
4388231 | June 14, 1983 | Person |
D269691 | July 12, 1983 | Ornstein et al. |
4752047 | June 21, 1988 | Franks, Jr. |
5290209 | March 1, 1994 | Wilkinson |
D355055 | January 31, 1995 | Hardison |
Patent History
Patent number: D536753
Type: Grant
Filed: Apr 24, 2006
Date of Patent: Feb 13, 2007
Inventor: Frank A Rongo (Bellevue, WA)
Primary Examiner: Philip S. Hyder
Attorney: Christensen O'Connor Johnson Kindness pllc
Application Number: 29/258,625
Type: Grant
Filed: Apr 24, 2006
Date of Patent: Feb 13, 2007
Inventor: Frank A Rongo (Bellevue, WA)
Primary Examiner: Philip S. Hyder
Attorney: Christensen O'Connor Johnson Kindness pllc
Application Number: 29/258,625
Classifications