US2925181A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rack construction
Assignee: SAUL
•
Filing: 1956-07-09
•
Granted: 1960-02-16
•
Expires: 1976-07-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Samuel Saul
- 👤 Zwillich Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:08
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/10; F16B12/28; F16B12/34; A; A47; A47B; A47B57/00; A47B57/30; A47B57/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1288010A
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US1473817A
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US1569366A
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US1778982A
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US1969656A
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US2127280A
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US2156155A
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US2398153A
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US2639042A
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US2653783A
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US2772846A
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US2815130A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |