Patent US3524204A successfully refreshed from Google Patents.
US3524204A
Expired / Lapsed
US
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Urinal with diverter and a valve actuating device
Assignee: EDWARD R RUSNOK
•
Filing: 1968-01-16
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Granted: 1970-08-18
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Expires: 1988-01-16
Abstract
No abstract record available.
Inventors
- 👤 Edward R Rusnok
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:57
CPC Classifications
E; E03; E03D; E03D13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1335380A
Cited
US1327262A
Cited
US1683062A
Cited
US3024469A
Cited
US3115643A
Cited
US3239847A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-17 | 1974-02-16 | 1974-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-17 | 1978-02-16 | 1978-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-17 | 1982-02-16 | 1982-08-18 | $7700.00 | Window Closed / Lapsed |