Patent US2804068A successfully refreshed from Google Patents.
US2804068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable oven rack
Assignee: Admiral Corp
•
Filing: 1953-03-12
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Granted: 1957-08-27
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Expires: 1973-03-12
Abstract
No abstract record available.
Inventors
- 👤 William J Miller
- 👤 Hugh W Reno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:45
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2011848A
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GB438138A
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US2344174A
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US2486564A
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US2609267A
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US2664878A
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US2614483A
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US2641247A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |