Patent US33759A successfully refreshed from Google Patents.
US33759A
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US
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Improved modeof securing knobsto doors, drawers,xgc
Assignee: —
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Filing: —
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Granted: 1861-11-19
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Expires: 1878-11-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:45
CPC Classifications
A; A45; A45C; A45C1/00; A45C1/02; A45C1/04; A44; A44B; A44B11/00; A44B11/20; A44B11/24; A47; A47B; A47B95/00; A47B95/02; A47B2095/028
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) | 1864-11-18 | 1865-05-20 | 1865-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1868-11-18 | 1869-05-20 | 1869-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1872-11-18 | 1873-05-20 | 1873-11-19 | $7700.00 | Window Closed / Lapsed |