Patent US2940807A successfully refreshed from Google Patents.
US2940807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined sewing machine cabinet and folding chair
Assignee: Individual
•
Filing: 1957-11-13
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Granted: 1960-06-14
•
Expires: 1977-11-13
Abstract
No abstract record available.
Inventors
- 👤 Rubin Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:41
CPC Classifications
D; D05; D05B; D05B75/00; D05B75/06; A; A47; A47B; A47B29/00; A47B85/00; A47B85/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US204724A
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US233766A
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US695132A
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US1415909A
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US1462271A
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DE614064C
Cited
US2284531A
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US2679891A
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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) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |