Patent US834338A successfully refreshed from Google Patents.
US834338A
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Night-latch mechanism.
Assignee: CORBIN CABINET LOCK Co
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Filing: 1906-01-15
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Granted: 1906-10-30
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Expires: 1926-01-15
Abstract
No abstract record available.
Inventors
- 👤 Harry P Townsend
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:14
CPC Classifications
E; E05; E05B; E05B55/00; E05B55/005; Y; Y10; Y10S; Y10S70/00; Y10S70/06; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/55; Y10T70/5513; Y10T70/80; Y10T70/8432; Y10T70/8459
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) | 1909-10-29 | 1910-04-30 | 1910-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-10-29 | 1914-04-30 | 1914-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-10-29 | 1918-04-30 | 1918-10-30 | $7700.00 | Window Closed / Lapsed |