Adjustable step exerciser - Patent D323537

Title:

Adjustable step exerciser

Document Type and Number:

United States Patent D323537

Inventors:

Wilkinson, William T. (Rte. 4, Box 205, Seaford, DE, 19973)

Sponsored by:
Flash of Genius

Application Number:

D/409024

Publication Date:

01/28/1992

Filing Date:

09/18/1989

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Referenced by:

Export Citation:

Primary Class:

D21/671

Other Classes:

D25/62

Field of Search:

D21/191-197, D21/199, 272/93, 272/96, 272/99, 272/119, 272/125, 272/134, 272/142, 272/143, 272/144

US Patent References:

D282775	Platform for rehabilitation exercise and therapy	February, 1986	Floyd	D21/191
D314219	Lower body physical exerciser	January, 1991	Lo	D21/191
4834072	Dual mode exercise device	May, 1989	Goodman	272/96

Primary Examiner:

Rademaker, Charles A.

Attorney, Agent or Firm:

Connolly & Hutz

Claims:

1. The ornamental design for an adjustable step exerciser, as shown anddescribed.

Description:

FIG. 1 is a side elevational view of an adjustable step exerciser showing my new design, the side opposite being substantially a mirror image;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view thereof, the end opposite being substantially a mirror image; and

FIG. 4 is a bottom plan view thereof.