US3484775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Theft prevention system
Assignee: Individual
•
Filing: 1965-10-20
•
Granted: 1969-12-16
•
Expires: 1985-10-20
Abstract
No abstract record available.
Inventors
- 👤 Wallace Dean Cline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:15
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/02; G08B13/14; G08B13/1409
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2562069A
Cited
US2681443A
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US2979706A
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US3045226A
Cited
US3229300A
Cited
US3127597A
Cited
US3247502A
Cited
US3274578A
Cited
US3289194A
Cited
US3411150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |