US2818659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dryer for wet articles
Assignee: Hoover Co
•
Filing: 1955-01-14
•
Granted: 1958-01-07
•
Expires: 1975-01-14
Abstract
No abstract record available.
Inventors
- 👤 Copeland W Hague
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:05
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/02; D06F58/04; D06F58/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190321558A
Cited
US1075476A
Cited
FR458318A
Cited
US1765628A
Cited
US2434476A
Cited
US2714767A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-06 | 1961-07-08 | 1962-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-06 | 1965-07-08 | 1966-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-06 | 1969-07-08 | 1970-01-07 | $7700.00 | Window Closed / Lapsed |