US2851099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic control for sprinkler systems
Assignee: Individual
•
Filing: 1953-03-02
•
Granted: 1958-09-09
•
Expires: 1973-03-02
Abstract
No abstract record available.
Inventors
- 👤 Max E Snoddy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:20
CPC Classifications
A; A62; A62C; A62C35/00; A62C35/58; A62C35/60; A62C35/605; Y; Y10; Y10S; Y10S239/00; Y10S239/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2449178A
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US2756818A
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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) | 1961-09-08 | 1962-03-10 | 1962-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-08 | 1966-03-10 | 1966-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-08 | 1970-03-10 | 1970-09-09 | $7700.00 | Window Closed / Lapsed |