US2869247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system for clothes dryers
Assignee: General Electric Co
•
Filing: 1958-01-16
•
Granted: 1959-01-20
•
Expires: 1978-01-16
Abstract
No abstract record available.
Inventors
- 👤 Matt F Metzger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:00
CPC Classifications
D; D06; D06F; D06F34/00; D06F34/08; D06F2101/00; D06F2101/16; D06F2101/18; D06F2103/00; D06F2103/02; D06F2103/12; D06F2103/28; D06F2103/32; D06F2105/00; D06F2105/28; D06F34/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |