U.S. patent number D373,805 [Application Number D/041,783] was granted by the patent office on 1996-09-17 for exercise apparatus. This patent grant is currently assigned to StairMaster Sports/Medical Products, L.P.. Invention is credited to Kristin Conley, James A. Duncan, Craig L. Johnson, Jerry W. Lee, R. Lee Rawls.
United States Patent | D373,805 |
Rawls , et al. | September 17, 1996 |
Inventors: | Rawls; R. Lee (Woodinville, WA), Duncan; James A. (Renton, WA), Conley; Kristin (Lynnfield, MA), Lee; Jerry W. (Kirkland, WA), Johnson; Craig L. (Bothell, WA) |
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Assignee: | StairMaster Sports/Medical
Products, L.P. (Kirkland, WA) |
Appl. No.: | D/041,783 |
Filed: | July 24, 1995 |
Current U.S. Class: | D21/670 |
Field of Search: | ;D21/191,192,193,194,195 ;482/51,52,53,66,62,57,58 |
Re34959 | May 1995 | Potts |
D321388 | November 1991 | Dalebout |
D324089 | February 1992 | Miller |
D341859 | November 1993 | Easley et al. |
D343879 | February 1994 | Koga |
5116294 | May 1992 | Findlay |
5439433 | August 1995 | Lundin et al. |
Service Merchandise Catalog, 1992/93, p. 498, Steppers 2 through 5. . Photograph of StairMaster stepper.. |
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