US2840227A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endless conveyor for dishwashing machine
Assignee: Individual
•
Filing: 1956-12-31
•
Granted: 1958-06-24
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Expires: 1976-12-31
Abstract
No abstract record available.
Inventors
- 👤 George J Federighi
- 👤 Tore H Noren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:04
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/06; B65G17/063; A; A47; A47L; A47L15/00; A47L15/24; A47L15/247; A47L15/248; B65G17/30; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-23 | 1961-12-23 | 1962-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-23 | 1965-12-23 | 1966-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-23 | 1969-12-23 | 1970-06-24 | $7700.00 | Window Closed / Lapsed |