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US2647027A
Expired / Lapsed
US
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Record storage cabinet
Assignee: Individual
•
Filing: 1951-05-16
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Granted: 1953-07-28
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Expires: 1971-05-16
Abstract
No abstract record available.
Inventors
- 👤 Wallach Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:34
CPC Classifications
A; A47; A47B; A47B81/00; A47B81/06; A47B81/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1004281A
Cited
US1252078A
Cited
US1340364A
Cited
US1498577A
Cited
US1554995A
Cited
FR772347A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-27 | 1957-01-26 | 1957-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-27 | 1961-01-26 | 1961-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-27 | 1965-01-26 | 1965-07-28 | $7700.00 | Window Closed / Lapsed |