Patent US4102955A successfully refreshed from Google Patents.
US2819115A
Expired / Lapsed
US
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Adjustable sprinkler with support means
Assignee: Individual
•
Filing: 1954-10-25
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Granted: 1958-01-07
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Expires: 1974-10-25
Abstract
No abstract record available.
Inventors
- 👤 Fred M Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:44
CPC Classifications
B; B05; B05B; B05B15/00; B05B15/60; B05B15/62; B05B15/622
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1160639A
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US1223380A
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US1354838A
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US1338242A
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US1659470A
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US2501639A
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US2525540A
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US2631062A
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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) | 1961-01-06 | 1961-07-08 | 1962-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-06 | 1965-07-08 | 1966-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-06 | 1969-07-08 | 1970-01-07 | $7700.00 | Window Closed / Lapsed |