Patent US3012678A successfully refreshed from Google Patents.
US3012678A
Expired / Lapsed
US
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Means and method for maintaining a shelf in a cabinet
Assignee: Kent Corp
•
Filing: 1958-09-11
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Granted: 1961-12-12
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Expires: 1978-09-11
Abstract
No abstract record available.
Inventors
- 👤 Martin E Fiege
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:48
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2005593A
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US2142438A
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US2225762A
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US2305375A
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US2720318A
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US2909289A
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US2906487A
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US2896794A
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US2839350A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |