Patent Grant
D317165
| Number | Name | Date | Kind |
|---|---|---|---|
| D249519 | Haffner et al. | Sep 1978 | |
| D307911 | Miyawaki et al. | May 1990 | |
| D308681 | Sadakane et al. | Jun 1990 |
| Entry |
|---|
| Toro, "Grassmaster Model 20673" brochure, picture on p. 1. |
| American Honda Motor Company, "Honda Lawn Mowers", 4 pages, dated 1987, published in the United States. |
| The Toro Company, "Toro--We Take the Hard Work Out of Yard Work", 20 pages, dated 1987, published in the United States. |
| Outboard Marine Corporation, "Lawn-Boy--America's Long-Running Tradition", 12 pages, dated 1987, published United States. |
