Patent US3059640A successfully refreshed from Google Patents.
Patent US2975908A successfully refreshed from Google Patents.
US2975908A
Expired / Lapsed
US
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Modular shelf assembly
Assignee: LA Darling Co LLC
•
Filing: 1958-08-01
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Granted: 1961-03-21
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Expires: 1978-08-01
Abstract
No abstract record available.
Inventors
- 👤 Edward C Huet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:18
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/02; A47B96/027; A47B96/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US225172A
Cited
US1706924A
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US1830230A
Cited
US1925371A
Cited
US2259382A
Cited
US2517284A
Cited
US2833420A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-20 | 1964-09-19 | 1965-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-20 | 1968-09-19 | 1969-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-20 | 1972-09-19 | 1973-03-21 | $7700.00 | Window Closed / Lapsed |