Adjustable stretching step
First Claim
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1. I claim a stretching and aerobic climbing step comprising:
- a platform with a perimeter skirt around the outer edge;
a plurality of notches in bottom edge of one side of perimeter skirt;
a plurality of holes on opposite sides of the perimeter skirt, the sides containing the holes being adjacent to side containing the notches;
a U-bar which engages corresponding holes on the opposite sides of the perimeter skirt such that the U-bar rests in the notches in the bottom edge of the perimeter skirt allowing for the adjustment of the platform height at one end.
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Abstract
A stretching step with a perimeter skirt circumscribing the platform and the height of one end of the platform can be varied by means of cylinders formed in the platform and telescoping legs which interact with the cylinders and are positioned by spring lock pins and holes in the cylinders or an alternated means to vary the height by means of a plurality of holes in the opposite sides of the perimeter skirt and a U-bar that is inserted in corresponding holes and rest in notches in the bottom edge of the perimeter skirt to obtain different height adjustments.
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Citations
1 Claim
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1. I claim a stretching and aerobic climbing step comprising:
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a platform with a perimeter skirt around the outer edge; a plurality of notches in bottom edge of one side of perimeter skirt; a plurality of holes on opposite sides of the perimeter skirt, the sides containing the holes being adjacent to side containing the notches; a U-bar which engages corresponding holes on the opposite sides of the perimeter skirt such that the U-bar rests in the notches in the bottom edge of the perimeter skirt allowing for the adjustment of the platform height at one end.
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Specification
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Current AssigneeWilliam T. Wilkinson
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Original AssigneeWilliam T. Wilkinson
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InventorsWilkinson, William T.
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Primary Examiner(s)Mancene, Gene
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Assistant Examiner(s)Thomas, L.
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Application NumberUS07/917,948Time in Patent Office382 DaysField of Search248/396, 248/677, 248/439, 297/439, 108/1, 482/51, 482/52, 482/142US Class Current482/142CPC Class CodesA63B 2023/006 for stretching exercisesA63B 23/0458 Step exercisers without mov...
