Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387849 | Handle of a spray gun | — | 1997-12-16 |
| 5683035 | Sprinkling seat structure for a lawn | — | 1997-11-04 |
| 5680990 | Rotary head structure of a lawn sprinkling seat | — | 1997-10-28 |
| 5676313 | Regulating cap with protection covers | — | 1997-10-14 |
| D384398 | Water spray gun | — | 1997-09-30 |
| D382939 | Water spray gun | — | 1997-08-26 |
| D377966 | Spray gun | — | 1997-02-11 |
| 5598978 | Garden sprinkler head with extra discharging means | — | 1997-02-04 |