US70339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved folding desk
Assignee: —
•
Filing: —
•
Granted: 1867-10-29
•
Expires: 1884-10-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:51
CPC Classifications
A; A47; A47B; A47B19/00; A47B19/06; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/10; F16M11/20; F16M11/2007; F16M11/2021; F16M11/24; F16M11/38
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) | 1870-10-28 | 1871-04-29 | 1871-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1874-10-28 | 1875-04-29 | 1875-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1878-10-28 | 1879-04-29 | 1879-10-29 | $7700.00 | Window Closed / Lapsed |