US2689639A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for moving dishcontaining baskets
Assignee: Individual
•
Filing: 1951-04-13
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Granted: 1954-09-21
•
Expires: 1971-04-13
Abstract
No abstract record available.
Inventors
- 👤 Federighi George Joseph
- 👤 Tore H Noren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:04
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/24; A47L15/247; A47L15/248
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1743135A
Cited
US2073521A
Cited
US2029563A
Cited
US2225532A
Cited
US2193918A
Cited
US2523968A
Cited
US2646075A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-20 | 1958-03-22 | 1958-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-20 | 1962-03-22 | 1962-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-20 | 1966-03-22 | 1966-09-21 | $7700.00 | Window Closed / Lapsed |