Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D492005 | Lawn sprinkler | — | 2004-06-22 |
| 6726123 | Operating/controlling structure of detergent-mixable sprinkling gun | — | 2004-04-27 |
| D488533 | Lawn sprinkler | — | 2004-04-13 |
| 6634822 | Cleaning brush | — | 2003-10-21 |
| 6609847 | Water inlet control mechanism | — | 2003-08-26 |
| D453884 | Long-handled spray gun display | — | 2002-02-26 |
| 6257505 | Sprinkling head structure of sprinkling gun | — | 2001-07-10 |
| D443023 | Handle of long-handled sprinkler | — | 2001-05-29 |
| 6230985 | Handle structure for long handled sprinkler | — | 2001-05-15 |
| D440256 | Display racket for long handled spray guns | — | 2001-04-10 |
| 6196476 | Dispenser head for garden watering sprinkler | — | 2001-03-06 |
| D437916 | Handle for long handled spray gun | — | 2001-02-20 |
| D430645 | Water spray gun | — | 2000-09-05 |
| 6007003 | Water amount controlling switch structure of water injection gun | — | 1999-12-28 |
| 5992762 | Full flow opening structure of gardening-used figure sprinkling head | — | 1999-11-30 |
| 5967421 | Water amount controlling switch structure of water injection gun | — | 1999-10-19 |
| 5967422 | Water amount controlling switch structure of water injection gun | — | 1999-10-19 |
| D415249 | Banana-shaped spray gun | — | 1999-10-12 |
| D411607 | Water spray gun | — | 1999-06-29 |
| D410730 | Banana-shaped spray gun | — | 1999-06-08 |
| D409275 | Water spray gun | — | 1999-05-04 |
| D408890 | Water spray gun | — | 1999-04-27 |
| D408496 | Water spray gun | — | 1999-04-20 |
| D408497 | Water spray gun | — | 1999-04-20 |
| D408498 | Water spray gun | — | 1999-04-20 |