US3369724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silverware carrier for dishwashing apparatus
Assignee: Individual
•
Filing: 1966-09-12
•
Granted: 1968-02-20
•
Expires: 1986-09-12
Abstract
No abstract record available.
Inventors
- 👤 Ettlinger Ralph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:56
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/50; A47L15/502
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1404755A
Cited
US2107744A
Cited
GB498821A
Cited
US2766919A
Cited
US2771232A
Cited
US2896829A
Cited
US3142407A
Cited
US3191796A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |