Patent US2730404A successfully refreshed from Google Patents.
US2730404A
Expired / Lapsed
US
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Lawn sprinkler hose
Assignee: Uniroyal Inc
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Filing: 1954-05-25
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Granted: 1956-01-10
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Expires: 1974-05-25
Abstract
No abstract record available.
Inventors
- 👤 Richard J Meisinger
- 👤 John T Dempsey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:18
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/20; F; F16; F16L; F16L11/00; F16L11/22
Claims Analysis
Total Claims: 0
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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) | 1959-01-09 | 1959-07-11 | 1960-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-09 | 1963-07-11 | 1964-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-09 | 1967-07-11 | 1968-01-10 | $7700.00 | Window Closed / Lapsed |