US2679447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Standardized interchangeable sliding drawer and track means therefor
Assignee: ELIZABETH LOIS BISSMAN
•
Filing: 1951-09-24
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Granted: 1954-05-25
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Expires: 1971-09-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:00
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/49; A47B2210/00; A47B2210/0002; A47B2210/0051; A47B2210/0059
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US874463A
Cited
US1376493A
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US1594291A
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US1726002A
Cited
US1969749A
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US2012530A
Cited
US2326087A
Cited
US2562219A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |