Patent US926094A successfully refreshed from Google Patents.
US926094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sash-operating mechanism.
Assignee: Individual
•
Filing: 1905-05-29
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Granted: 1909-06-29
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Expires: 1925-05-29
Abstract
No abstract record available.
Inventors
- 👤 Richard B Browne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:25
CPC Classifications
E; E05; E05F; E05F17/00; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/11; E05Y2900/13; E05Y2900/148; E05Y2900/152; Y; Y10; Y10S; Y10S292/00; Y10S292/07
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) | 1912-06-28 | 1912-12-28 | 1913-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-06-28 | 1916-12-28 | 1917-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-06-28 | 1920-12-28 | 1921-06-29 | $7700.00 | Window Closed / Lapsed |