Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873531 | Water spray gun having an improved sprinkling cap for garden hose | — | 1999-02-23 |
| D397409 | Water spray gun | — | 1998-08-25 |
| D397203 | Lawn sprinkler | — | 1998-08-18 |
| 5772121 | Sprinkler head for a sprinkler mounted to a garden hose | — | 1998-06-30 |
| D390914 | Handle of a spray gun | — | 1998-02-17 |
| 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 |
| 5566886 | Gardening-used variational sprinkling head with fully discharging openings | — | 1996-10-22 |
| D374914 | Lawn sprinkler | — | 1996-10-22 |
| D364447 | Sprayer handle | — | 1995-11-21 |
| D354332 | Flexible handle for a spray gun | — | 1995-01-10 |
| 5360172 | Device for controlling incoming/outgoing of water flow of a sprinkler | — | 1994-11-01 |
| 5333792 | A spray gun including a governing ring assembly to provide several different water flow patterns | — | 1994-08-02 |