US3468083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compoundly curved,sectional structure
Assignee: Sciper Sa soc
•
Filing: 1966-07-20
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Granted: 1969-09-23
•
Expires: 1986-07-20
Abstract
No abstract record available.
Inventors
- 👤 Bruno Camoletti
- 👤 Pascal Hausermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:21
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/32; E04B2001/327; E04B2001/3276; E04B2001/3288
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA587690A
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GB144913A
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GB517548A
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US2278956A
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US2705349A
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FR1118999A
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US2918992A
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FR1269321A
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US3212220A
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US3363370A
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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) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |