US2630858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chair construction
Assignee: NAT STORE FIXTURE CO Inc
•
Filing: 1947-07-16
•
Granted: 1953-03-10
•
Expires: 1967-07-16
Abstract
No abstract record available.
Inventors
- 👤 Alvin J Bellin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:16
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1101972A
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US1387315A
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US1480905A
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US1531983A
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FR634538A
Cited
FR35203E
Cited
US1779426A
Cited
US2276308A
Cited
US2281902A
Cited
US2391489A
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US2456794A
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US2482375A
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US2418233A
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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) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |