Latest Leonard Schwartz Patents:
FIG. 1 is a perspective view of a dumbbell showing my new design; and
FIG. 2 is a side elevational view thereof.
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof from the side opposite FIG. 2.
U.S. Patent Documents
|3115338||December 1963||Acs et al.|
|4345756||August 24, 1982||Hoagland|
- Sporting Goods Dealer, 8/1977, p. 129, Dumbbell near center of page.
Current U.S. Class: D21/197