Patent EP0047699A1 successfully refreshed from Google Patents.
US353492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined lock and latch
Assignee: —
•
Filing: —
•
Granted: 1886-11-30
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Expires: 1903-11-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:25
CPC Classifications
E; E05; E05B; E05B17/00; E05B17/20; E05B17/2007; E05B17/203; E05B17/2038; Y; Y10; Y10S; Y10S70/00; Y10S70/32; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1028; Y10T292/96
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) | 1889-11-29 | 1890-05-31 | 1890-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1893-11-29 | 1894-05-31 | 1894-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1897-11-29 | 1898-05-31 | 1898-11-30 | $7700.00 | Window Closed / Lapsed |