US3479768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-fastening recess unit for window assembly
Assignee: FINANCIERE ET COMMERCIALE Cie
•
Filing: 1967-12-05
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Granted: 1969-11-25
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Expires: 1987-12-05
Abstract
No abstract record available.
Inventors
- 👤 Jean Claude Smadja
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:07
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/46; E06B3/4681; B; B60; B60J; B60J10/00; B60J10/70; B60J10/74
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1978911A
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US2192651A
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US2835539A
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US2726894A
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US3002783A
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US3222769A
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US3333364A
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US3374578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |