US2798307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Revolving drum for a clothes drier
Assignee: Borg Warner Corp
•
Filing: 1954-04-22
•
Granted: 1957-07-09
•
Expires: 1974-04-22
Abstract
No abstract record available.
Inventors
- 👤 Alexander L Reiter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:24
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2372790A
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US2434886A
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US2486058A
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US2503329A
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US2608769A
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US2500062A
Cited
US2670549A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-08 | 1961-01-07 | 1961-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-08 | 1965-01-07 | 1965-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-08 | 1969-01-07 | 1969-07-09 | $7700.00 | Window Closed / Lapsed |