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Patent US2592609A successfully refreshed from Google Patents.
US2592609A
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US
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Magnetically controlled rotary water sprinkler
Assignee: Individual
•
Filing: 1948-12-03
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Granted: 1952-04-15
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Expires: 1968-12-03
Abstract
No abstract record available.
Inventors
- 👤 Clifton B Shoemaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:29
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/04; B05B3/0455; Y; Y10; Y10S; Y10S239/00; Y10S239/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US635337A
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US1400603A
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US1743478A
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US1997901A
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US2109953A
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US2214990A
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US2314702A
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US2350741A
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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) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |