US2717050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Room dehumidifier
Assignee: Individual
•
Filing: 1951-11-28
•
Granted: 1955-09-06
•
Expires: 1971-11-28
Abstract
No abstract record available.
Inventors
- 👤 James G Ames
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:29
CPC Classifications
F; F24; F24F; F24F3/00; F24F3/12; F24F3/14; F24F2003/1458
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2201688A
Cited
US2248225A
Cited
US2283990A
Cited
US2328521A
Cited
US2413771A
Cited
US2486472A
Cited
US2501280A
Cited
US2471376A
Cited
US2633928A
Cited
US2572009A
Cited
US2561441A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-05 | 1959-03-07 | 1959-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-05 | 1963-03-07 | 1963-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-05 | 1967-03-07 | 1967-09-06 | $7700.00 | Window Closed / Lapsed |