US3116570A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brick
Assignee: Individual
•
Filing: 1959-11-05
•
Granted: 1964-01-07
•
Expires: 1979-11-05
Abstract
No abstract record available.
Inventors
- 👤 Torricelli Decio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:51
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/04; E04B2002/0202; E04B2002/0204; E04B2002/021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US429061A
Cited
US903907A
Cited
US1340656A
Cited
US1367497A
Cited
US2019653A
Cited
US2241079A
Cited
US2321403A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-01-06 | 1967-07-08 | 1968-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-06 | 1971-07-08 | 1972-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-06 | 1975-07-08 | 1976-01-07 | $7700.00 | Window Closed / Lapsed |