Patent EP0310273B1 successfully refreshed from Google Patents.
Patent US3421525A successfully refreshed from Google Patents.
US3421525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door for dishwasher
Assignee: Individual
•
Filing: 1967-01-11
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Granted: 1969-01-14
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Expires: 1987-01-11
Abstract
No abstract record available.
Inventors
- 👤 Sven Gustav Nord
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:52
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/4251; A47L15/4257; A47L15/14; A47L15/18; A47L15/22
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) | 1972-01-14 | 1972-07-15 | 1973-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-14 | 1976-07-15 | 1977-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-14 | 1980-07-15 | 1981-01-14 | $7700.00 | Window Closed / Lapsed |