Portable aerobic spring floor
Description
FIG. 1 is a perspective view of the portable aerobic spring floor showing my new design;
FIG. 2 is a side elevational view thereof, the side opposite being a mirror image;
FIG. 3 is an end elevational view thereof in partially open condition, the end opposite being a mirror image; and,
FIG. 4 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D325409
Type: Grant
Filed: Dec 11, 1989
Date of Patent: Apr 14, 1992
Inventor: Lana K. Edwards (Grand Junction, CO)
Primary Examiner: Charles A. Rademaker
Attorney: Terry M. Gernstein
Application Number: 7/448,598
Type: Grant
Filed: Dec 11, 1989
Date of Patent: Apr 14, 1992
Inventor: Lana K. Edwards (Grand Junction, CO)
Primary Examiner: Charles A. Rademaker
Attorney: Terry M. Gernstein
Application Number: 7/448,598
Classifications
Current U.S. Class:
D21/191