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Patent US3451369A successfully refreshed from Google Patents.
US3451369A
Expired / Lapsed
US
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Vending machine alarm
Assignee: Consolidated Alarm Systems Inc
•
Filing: 1967-05-18
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Granted: 1969-06-24
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Expires: 1987-05-18
Abstract
No abstract record available.
Inventors
- 👤 Norman I Leve
- 👤 Leonard E Raiffie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:21
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/20; Y; Y10; Y10T; Y10T74/00; Y10T74/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2167964A
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US2190545A
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US2218606A
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US2240192A
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US2580511A
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US2404311A
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US2882853A
Cited
US3185127A
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US3325800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |