Aerobic ski exerciser

Halfen , et al. May 30, 2

Patent Grant D425940

U.S. patent number D425,940 [Application Number D/063,088] was granted by the patent office on 2000-05-30 for aerobic ski exerciser. Invention is credited to Joseph A. Halfen, Peter H. Haugen, Lyle R. Hilk, Michael R. Johnston, Tianhong Ouyang, Timothy J. Porth, Alan Wetterlin.


United States Patent D425,940
Halfen ,   et al. May 30, 2000

Aerobic ski exerciser

Claims

The ornamental design for an aerobic ski exerciser, as shown and described.
Inventors: Halfen; Joseph A. (Woodbury, MN), Haugen; Peter H. (Eden Prairie, MN), Hilk; Lyle R. (Chaska, MN), Johnston; Michael R. (Savage, MN), Ouyang; Tianhong (Victoria, MN), Porth; Timothy J. (Eden Prairie, MN), Wetterlin; Alan (Chaska, MN)
Appl. No.: D/063,088
Filed: November 26, 1996

Current U.S. Class: D21/668
Current International Class: 2102
Field of Search: ;D21/191,192,194,195 ;482/70,71,72,73,118,119,51

References Cited [Referenced By]

U.S. Patent Documents
D343214 January 1994 Easley et al.
D351435 October 1994 Peterson et al.
D352535 November 1994 Miller
D364662 November 1995 Camfield et al.
5246412 September 1993 Chen
5277678 January 1994 Friedebach et al.
5382209 January 1995 Pasier et al.

Other References

Catalog of "NordicTrack", Fall of 1996, pp. 6-10..

Primary Examiner: Hyder; Philip S.

Description



FIG. 1 is a perspective view of an aerobic ski exerciser embodying our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

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