Patent US2652224A successfully refreshed from Google Patents.
US2652224A
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Improvement in wall hydrant of the nonfreezing type
Assignee: WOODFORD INDUSTRIES Inc
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Filing: 1949-11-02
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Granted: 1953-09-15
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Expires: 1969-11-02
Abstract
No abstract record available.
Inventors
- 👤 Wayne B Noland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:17
CPC Classifications
E; E03; E03B; E03B9/00; E03B9/02; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6966; Y10T137/6969; Y10T137/698
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US177180A
Cited
US464451A
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US657562A
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US928047A
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US925510A
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US955979A
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US968711A
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US1562981A
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US1656772A
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US1886159A
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US1715314A
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US1883359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |