Patent US2818982A successfully refreshed from Google Patents.
US3149784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Long-range rotary water sprinkler
Assignee: Individual
•
Filing: 1962-06-15
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Granted: 1964-09-22
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Expires: 1982-06-15
Abstract
No abstract record available.
Inventors
- 👤 John R Skidgel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:59
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/007; B05B15/00; B05B15/70; B05B15/72; B05B15/74; B05B3/02; B05B3/04; B05B3/0417
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A SPRINKLER HEAD ASSEMBLY FOR A ROTARY WATER SPRINKLER, COMPRISING: A SUBSTANTIALLY CIRCULAR PLATE HAVING A CLOSED CHAMBER AT ONE SIDE THEREOF DEFINED IN PART BY A DEPENDING WALL PORTION HAVING TWO OPENINGS EXTENDING THERETHROUGH AND LEADING TO CAVITIES IN THE TOP SIDE OF SAID PLATE, SAID OPENINGS BEING DISPOSED TO ONE SIDE OF A FIRST DIAMETRICAL LINE THROUGH SAID PLATE AND UPON ONE SIDE OF A SECOND DIAMETRICAL LINE DISPOSED AT RIGHT ANGLES TO SAID FIRST DIAMETRICAL LINE; A SHORT-RANGE NOZZLE AND A
Claim 2
Dependent Claim
84 words
A SPRINKLER HEAD ASSEMBLY FOR A ROTARY WATER SPRINKLER, COMPRISING: A SUBSTANTIALLY CIRCULAR PLATE HAVING A CLOSED CHAMBER AT ONE SIDE THEREOF DEFINED IN PART BY A DEPENDING WALL PORTION HAVING TWO OPENINGS EXTENDING THERETHROUGH AND LEADING TO CAVITIES IN THE TOP SIDE OF SAID PLATE, SAID OPENINGS BEING DISPOSED TO ONE SIDE OF A FIRST DIAMETRICAL LINE THROUGH SAID PLATE AND UPON ONE SIDE OF A SECOND DIAMETRICAL LINE DISPOSED AT RIGHT ANGLES TO SAID FIRST DIAMETRICAL LINE; A SHORT-RANGE NOZZLE AND A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |