Cast dumbbell
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Description
FIG. 1 is a perspective view of a cast dumbbell, showing my new design;
FIG. 2 is a view in front elevation;
FIG. 3 is a view in end elevation, the two ends being mirror images of one another;
FIG. 4 is a top plan view; and,
FIG. 5 is a bottom plan view.
Referenced Cited
Patent History
Patent number: D384713
Type: Grant
Filed: Apr 16, 1996
Date of Patent: Oct 7, 1997
Assignee: Sportworks, Ltd. (Vernon Hills, IL)
Inventor: James A. Eckmann (Libertyville, IL)
Primary Examiner: Sandra L. Morris
Law Firm: Polster, Lieder, Woodruff & Lucchesi, L.C.
Application Number: 0/53,057
Type: Grant
Filed: Apr 16, 1996
Date of Patent: Oct 7, 1997
Assignee: Sportworks, Ltd. (Vernon Hills, IL)
Inventor: James A. Eckmann (Libertyville, IL)
Primary Examiner: Sandra L. Morris
Law Firm: Polster, Lieder, Woodruff & Lucchesi, L.C.
Application Number: 0/53,057
Classifications
Current U.S. Class:
D21/197
International Classification: 2102;
International Classification: 2102;