US2755651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive mechanism for clothes washing machines
Assignee: ALTORFER BROS CO
•
Filing: 1952-03-14
•
Granted: 1956-07-24
•
Expires: 1972-03-14
Abstract
No abstract record available.
Inventors
- 👤 John A Castricone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:05
CPC Classifications
F; F16; F16H; F16H37/00; F16H37/12; D; D06; D06F; D06F13/00; D06F13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US4850A
Cited
US712427A
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US2105218A
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US2318759A
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US2416611A
Cited
US2554573A
Cited
US2575988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-24 | 1960-01-23 | 1960-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-24 | 1964-01-23 | 1964-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-24 | 1968-01-23 | 1968-07-24 | $7700.00 | Window Closed / Lapsed |