Patent US2951594A successfully refreshed from Google Patents.
US2951594A
Expired / Lapsed
US
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Adjustable shelf construction
Assignee: STRING DESIGN AB
•
Filing: 1957-10-14
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Granted: 1960-09-06
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Expires: 1977-10-14
Abstract
No abstract record available.
Inventors
- 👤 Strinning Nils Erik
- 👤 Berglind Bertil Valdemar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:46
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US914685A
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US1282369A
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US1375869A
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US1538849A
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US2125557A
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US2315595A
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US2505299A
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US2562497A
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US2580334A
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US2848119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-06 | 1964-03-07 | 1964-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-06 | 1968-03-07 | 1968-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-06 | 1972-03-07 | 1972-09-06 | $7700.00 | Window Closed / Lapsed |