US3364477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vault alarm system
Assignee: American District Telegraph Co
•
Filing: 1965-02-15
•
Granted: 1968-01-16
•
Expires: 1985-02-15
Abstract
No abstract record available.
Inventors
- 👤 Vincent T Mcdonough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:24
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/16; G08B13/1654; G08B13/1672
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2806082A
Cited
US2799015A
Cited
US3016457A
Cited
US3069672A
Cited
US3134970A
Cited
US3147467A
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 |