US2724906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothes dryer
Assignee: FRANKLIN TRANSFORMER MANUFACTURING Co
•
Filing: 1952-08-25
•
Granted: 1955-11-29
•
Expires: 1972-08-25
Abstract
No abstract record available.
Inventors
- 👤 Ronald E Pfleider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:17
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US357363A
Cited
US1705263A
Cited
US2301803A
Cited
US2453859A
Cited
US2451692A
Cited
US2600210A
Cited
US2589284A
Cited
US2619736A
Cited
US2590295A
Cited
US2607209A
Cited
US2609186A
Cited
US2644245A
Cited
US2654160A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-28 | 1959-05-30 | 1959-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-28 | 1963-05-30 | 1963-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-28 | 1967-05-30 | 1967-11-29 | $7700.00 | Window Closed / Lapsed |