Leg exercise machine

- The Toro Company
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Description

FIG. 1 is a front perspective view of a leg exercise machine showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a rear elevational view thereof.

The broken line showing of a belted human figure in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D251320 March 13, 1979 Brentham
D263978 April 20, 1982 Brentham
D271603 November 29, 1983 Berner
D284780 July 22, 1986 Brentham
D289190 April 7, 1987 Brentham
4500089 February 19, 1985 Jones
Other references
  • Nautilis Equipment Catalogue CM-130, p. 3. Hydra-Fitness Industries brochure entitled "Omnikinetics: 21st Century Conditioning . . . Today!", p. 5. Universal Physical Conditioning Equipment 1984 Catalog, p. 21. Paramount leaflet entitled "The Science of Conditioning". Loredan Biomedical leaflet entitled "The LIDO 2.0 Rehabilitation System". Biokinetic Fitness Laboratories leaflet entitled "The Biokinetic Knee Table". Toro brochure entitled "What would rehab and . . . hydraulic cylinders?".
Patent History
Patent number: D303696
Type: Grant
Filed: Apr 23, 1987
Date of Patent: Sep 26, 1989
Assignee: The Toro Company (Minneapolis, MN)
Inventors: Robert B. Carlson (Bloomington, MN), Frederick D. Wucherpfennig (Bloomington, MN)
Primary Examiner: Charles A. Rademaker
Attorney: R. Lawrence Buckley
Application Number: 7/41,578
Classifications
Current U.S. Class: D21/195