Patent US2963122A successfully refreshed from Google Patents.
US2963122A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible utility house
Assignee: MIRRO ALUMINUM CO
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Filing: 1957-09-13
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Granted: 1960-12-06
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Expires: 1977-09-13
Abstract
No abstract record available.
Inventors
- 👤 Nicholas B Jagemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:49
CPC Classifications
G; G07; G07F; G07F19/00; G07F19/20; E; E04; E04B; E04B1/00; E04B1/343; E04B1/344; E04B1/3445; E04B1/345; G07F19/201; G07F19/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1260697A
Cited
DE329455C
Cited
GB399286A
Cited
US2245465A
Cited
GB640518A
Cited
US2533683A
Cited
US2701038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |