Patent US736A successfully refreshed from Google Patents.
US736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thomas addison
Assignee: —
•
Filing: —
•
Granted: 1838-05-10
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Expires: 1855-05-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:23
CPC Classifications
A; A45; A45D; A45D40/00; A45D40/06
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) | 1841-05-09 | 1841-11-08 | 1842-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1845-05-09 | 1845-11-08 | 1846-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1849-05-09 | 1849-11-08 | 1850-05-10 | $7700.00 | Window Closed / Lapsed |