Twisting exercise apparatus
United States Patent D380508
US Patent References:
Physical exerciser
Bostic et al. - August, 1994 - D349931

Waist twisting exerciser
Wu - November, 1994 - D352980

Combined stepping and twisting exerciser
Yang - May, 1995 - D358182

Waist twisting exerciser
Destasio, Jr. - September, 1995 - D362479

Portable exerciser
Rubin - March, 1985 - 4505476


Inventors:
Chang, Hsun-fang (16, Lane 277, Chung Shan Rd, Sec 2, Yuan Lin Town, Changhua, TW)
Application Number:
D/050044
Publication Date:
07/01/1997
Filing Date:
02/07/1996
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Primary Class:
D21/688
Field of Search:
D21/191, D21/192, D21/193, D21/194, 482/52, 482/131, 482/146, 482/147, 482/124
US Patent References:
4638996Exercise apparatusJanuary, 1987Simjian482/147
4953858Sloping rotatable exerciserSeptember, 1990Zelli482/147
5284461Combination twister and stepper exercise deviceFebruary, 1994Wilkinson et al.482/147
Primary Examiner:
Hyder, Philip S.
Claims:
1. The ornamental design for a twisting exercise apparatus, as shown anddescribed.

Description:

FIG. 1 is a front elevational view of a twisting exercise apparatus showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof;