Patent US3409886A successfully refreshed from Google Patents.
US3409886A
Expired / Lapsed
US
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Burglar alarm system including protective tape
Assignee: SECURITY TAPE CORP
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Filing: 1967-12-26
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Granted: 1968-11-05
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Expires: 1987-12-26
Abstract
No abstract record available.
Inventors
- 👤 Harold B Davis
- 👤 Richard G Terker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:08
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/02; G08B13/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |