US3241767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic sprinkler control system and components thereof
Assignee: Individual
•
Filing: 1962-09-06
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Granted: 1966-03-22
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Expires: 1982-09-06
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:16
CPC Classifications
A; A01; A01G; A01G25/00; A01G25/16; A01G25/162; G; G01; G01F; G01F15/00; G01F15/001; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2559; Y10T137/2564; Y10T137/8593; Y10T137/87917; Y10T137/87981
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A CONTROL SYSTEM FOR A LAWN SPRINKLER SYSTEM AND THE LIKE COMPRISING A MANIFOLD, A PLURALITY OF OUTLETS IN SAID MANIFOLD, A VALVE FOR EACH OF SAID OUTLETS IN SAID MANIFOLD, MEANS OPERATIVE SEQUENTIALLY TO OPERATE EACH OF SAID VALVES, WATER PRESSURE RESPONSIVE MEANS OPERATIVE TO CONTROL THE DURATION EACH OF SAID VALVES IS OPEN, AND MEANS RESPONSIVE TO THE COMPLETION OF A SELECTED PREDETERMINED PLURALITY OF CYCLES OPERATIVE TO SHUT OFF SAID SYSTEM.
Claim 2
Dependent Claim
74 words
A CONTROL SYSTEM FOR A LAWN SPRINKLER SYSTEM AND THE LIKE COMPRISING A MANIFOLD, A PLURALITY OF OUTLETS IN SAID MANIFOLD, A VALVE FOR EACH OF SAID OUTLETS IN SAID MANIFOLD, MEANS OPERATIVE SEQUENTIALLY TO OPERATE EACH OF SAID VALVES, WATER PRESSURE RESPONSIVE MEANS OPERATIVE TO CONTROL THE DURATION EACH OF SAID VALVES IS OPEN, AND MEANS RESPONSIVE TO THE COMPLETION OF A SELECTED PREDETERMINED PLURALITY OF CYCLES OPERATIVE TO SHUT OFF SAID SYSTEM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |