US3664586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sprinkler head
Assignee: Individual
•
Filing: 1970-07-06
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Granted: 1972-05-23
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Expires: 1990-07-06
Abstract
Abstract A TUBULAR BODY INCLUDING RELATIVELY ANGULATED TUBULAR LEGS JOINED AT ONE PAIR OF ADJACENT ENDS WITH THEIR INTERIORS COMMUNICATED WITH EACH OTHER. A ROTARY COUPLING MEMBER IS CARRIED BY THE FREE END OF ONE LEG FOR ROTARY CONNECTION WITH THE OUTLET END OF AN ASSOCIATED WATER SUPPLY PIPE AND THE FREE END OF THE OTHER LEG INCLUDES MEANS DEFINING A WATER JET OUTLET NOZZLE FOR ENDWISE OUTWARDLY DIRECTING A DISCHARGE OF WATER THEREFROM. THE FREE END OF THE OTHER LEG FURTHER INCLUDES WATER JET DEFLECTING PANEL STRUCTURE SUPPORTED FROM THE OTHER LEG FOR ADJUSTABLE REGISTRY WITH AND INCLINATION RELATIVE TO THE PATH OF THE JET OF WATER FROM THE NOZZLE.
Inventors
- 👤 Charles R Harris Sr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:34
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/04; B05B3/06
Claims Analysis
Total Claims: 0
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References 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) | 1975-05-23 | 1975-11-22 | 1976-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-23 | 1979-11-22 | 1980-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-23 | 1983-11-22 | 1984-05-23 | $7700.00 | Window Closed / Lapsed |