US3402515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding multi-storeyed buildings
Assignee: MARC PIERRE RAINAUT
•
Filing: 1966-10-04
•
Granted: 1968-09-24
•
Expires: 1986-10-04
Abstract
No abstract record available.
Inventors
- 👤 Rainaut Marc Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:05
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/34; E04B1/343; E04B1/344; E04B1/3442; E04B1/3444; E04B1/3445; E04B1/348; E04B1/34807; E04B1/35
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1995573A
Cited
US2058543A
Cited
GB674946A
Cited
GB833289A
Cited
FR75926E
Cited
FR1269080A
Cited
US3260025A
Cited
FR1269321A
Cited
FR1303708A
Cited
FR1334474A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |