US3363371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Erection of prefabricated houses
Assignee: ROBERTO FAJARDO VILLALOBOS
•
Filing: 1965-01-07
•
Granted: 1968-01-16
•
Expires: 1985-01-07
Abstract
No abstract record available.
Inventors
- 👤 Villalobos Roberto Fajardo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:06
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/38; E04C2/384; E04B; E04B1/00; E04B1/02; E04B1/16; E04B1/161
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2391960A
Cited
US3073066A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |