Patent US3520583A successfully refreshed from Google Patents.
US3520583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool cabinet
Assignee: JOHN J CASE
•
Filing: 1967-12-14
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Granted: 1970-07-14
•
Expires: 1987-12-14
Abstract
No abstract record available.
Inventors
- 👤 John J Case
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:08
CPC Classifications
A; A47; A47B; A47B81/00; A47B87/00; B; B25; B25H; B25H1/00; B25H1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US725464A
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US1340562A
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US1488319A
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US1983307A
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US2232007A
Cited
US2942924A
Cited
US3001844A
Cited
US3087767A
Cited
US3178245A
Cited
US3261307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-13 | 1974-01-12 | 1974-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-13 | 1978-01-12 | 1978-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-13 | 1982-01-12 | 1982-07-14 | $7700.00 | Window Closed / Lapsed |