Liquid spraying device
Abstract
Abstract This invention relates to a liquid spraying device. Said device comprises a container containing a liquid therein, a rotay spray head fitted over the top of said container, a cylindrical chamber formed in an upper portion of said container, and slide means mounted in said cylindrical chamber and adapted to be moved upwardly by the force with which spray head is turned and moved downwardly by the biasing force of a restoring spring. Said device is characterized in that said container being provided therein with a liquid pressurizing chamber, a suction line depending from said liquid pressurizing chamber and a liquid tank storing a liquid therein and having said suction line extending thereinto, said slide means is formed on its side wall with means for converting the force with which said rotary spray head is turned into a force with which said slide means can be moved upwardly, and a valve assembly having a nozzle communicating with said pressurizing chamber is disposed in the center of said rotary spray head.
Inventors
- 👤 T Nozawa
- 👤 T Kishi
Bibliographic Details
Claims Analysis
Total Claims: 7References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-07-16 | 1977-01-15 | 1977-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-16 | 1981-01-15 | 1981-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-16 | 1985-01-15 | 1985-07-17 | $7700.00 | Window Closed / Lapsed |