US905996A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closet-seat hinge.
Assignee: SANITARY MANUFACTURING Co
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Filing: 1908-06-29
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Granted: 1908-12-08
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Expires: 1928-06-29
Abstract
No abstract record available.
Inventors
- 👤 John H Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:19
CPC Classifications
E; E05; E05F; E05F1/00; E05F1/08; E05F1/10; E05F1/12; E05F1/1207; E05F1/1215
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1911-12-08 | 1912-06-08 | 1912-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-12-08 | 1916-06-08 | 1916-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-12-08 | 1920-06-08 | 1920-12-08 | $7700.00 | Window Closed / Lapsed |