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Patent US2687329A successfully refreshed from Google Patents.
US2687329A
Expired / Lapsed
US
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Irrigation hose
Assignee: Individual
•
Filing: 1952-11-22
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Granted: 1954-08-24
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Expires: 1972-11-22
Abstract
No abstract record available.
Inventors
- 👤 Edwin J Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:13
CPC Classifications
F; F16; F16L; F16L11/00; F16L11/04; F16L11/12; F16L11/121; B; B05; B05B; B05B1/00; B05B1/14; B05B1/20; F16L3/00; F16L3/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1955231A
Cited
US2095170A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-23 | 1958-02-22 | 1958-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-23 | 1962-02-22 | 1962-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-23 | 1966-02-22 | 1966-08-24 | $7700.00 | Window Closed / Lapsed |