US2711297A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suspension for laundry machines
Assignee: SPEED QUEEN Corp
•
Filing: 1949-10-07
•
Granted: 1955-06-21
•
Expires: 1969-10-07
Abstract
No abstract record available.
Inventors
- 👤 Berthold R Thiele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:15
CPC Classifications
D; D06; D06F; D06F49/00; D06F49/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2358779A
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US2392652A
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US2526048A
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US2585107A
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US2454112A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-20 | 1958-12-20 | 1959-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-20 | 1962-12-20 | 1963-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-20 | 1966-12-20 | 1967-06-21 | $7700.00 | Window Closed / Lapsed |