US2743149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliding drawer construction
Assignee: All Steel Equipment Inc
•
Filing: 1953-05-22
•
Granted: 1956-04-24
•
Expires: 1973-05-22
Abstract
No abstract record available.
Inventors
- 👤 Charles M Abrahamson
- 👤 Karl P Grube
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:38
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/50; A47B88/57; A47B88/40; A47B88/483; E; E05; E05B; E05B65/00; E05B65/46; E05B65/462; A47B2210/00; A47B2210/0002; A47B2210/0051; A47B2210/0059
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1926897A
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US1909848A
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US2240067A
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US2293210A
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US2550980A
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US2514664A
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US2501832A
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US2559579A
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US2606091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |