Patent Grant
D344557
| Number | Name | Date | Kind |
|---|---|---|---|
| D207541 | Hesen | May 1967 | |
| D211801 | Quinton | Jul 1968 | |
| D232446 | Townsend | Aug 1974 | |
| D270555 | Ogden | Sep 1983 | |
| D273029 | Kullenberg | Mar 1984 | |
| D280002 | Smith | Aug 1985 | |
| D283239 | Smith et al. | Apr 1986 | |
| D303414 | Armstrong et al. | Sep 1989 | |
| D304849 | Watterson | Nov 1989 | |
| D306891 | Watterson | Mar 1990 | |
| D313826 | Birrell et al. | Jan 1991 | |
| D315765 | Measom et al. | Mar 1991 | |
| D316124 | Dalebout et al. | Apr 1991 | |
| D323198 | Dalebout et al. | Jan 1992 | |
| D333330 | Clem | Feb 1993 | |
| 1082940 | Flora | Dec 1913 | |
| 2315485 | Jones | Apr 1943 | |
| 3659845 | Quinton | May 1972 | |
| 4204673 | Speer, Sr. | May 1980 | |
| 4502679 | De Lorenzo | Mar 1985 | |
| 4566689 | Ogden | Jan 1986 | |
| 4679787 | Guilbault | Jul 1987 | |
| 4729558 | Kuo | Mar 1988 | |
| 4743015 | Marshall | May 1988 | |
| 5110117 | Fisher et al. | May 1992 | |
| 5145481 | Friedebach | Sep 1992 |
| Number | Date | Country |
|---|---|---|
| 0403924 | Dec 1990 | EPX |
| 2616132 | Dec 1988 | FRX |
| Entry |
|---|
| Vitamaster 960 Treadmill--1991. |
| Diversified Products 1990 Catalog, p. 20--DP PowerTrac 2000. |
| Battle Creek Equipment Catalog--1988 p. 5, Treadmills. |
| Lifestride Treadmill--1991. |
| Trotter Treadmill Advertisement--Club Industry Magazine--Jan. 1992--Cover page and p. 52. |
