US2529627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Watering device
Assignee: Individual
•
Filing: 1949-05-12
•
Granted: 1950-11-14
•
Expires: 1969-05-12
Abstract
No abstract record available.
Inventors
- 👤 Oldfield John Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:05
CPC Classifications
A; A01; A01K; A01K39/00; A01K39/02; A01K39/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1107206A
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US1101286A
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US1337988A
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US1711366A
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US1815964A
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US1759243A
Cited
US1915407A
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US2329865A
Cited
US2413647A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-13 | 1954-05-15 | 1954-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-13 | 1958-05-15 | 1958-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-13 | 1962-05-15 | 1962-11-14 | $7700.00 | Window Closed / Lapsed |