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Patent US3348729A successfully refreshed from Google Patents.
US3348729A
Expired / Lapsed
US
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Silverware holding means for dishwashers
Assignee: Individual
•
Filing: 1965-10-14
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Granted: 1967-10-24
•
Expires: 1985-10-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Ralph Ettlinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:00
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)
US2466349A
Cited
US2785547A
Cited
GB873290A
Cited
US3050073A
Cited
US3115281A
Cited
US3078020A
Cited
US3294273A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |