Patent US3440432A successfully refreshed from Google Patents.
US3440432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Missing bottle detector
Assignee: CARLING BREWING CO Inc
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Filing: 1965-09-17
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Granted: 1969-04-22
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Expires: 1985-09-17
Abstract
No abstract record available.
Inventors
- 👤 Luther E Justis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 11:10
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/34; B07C5/3404; B65; B65B; B65B57/00; B65B57/02; B65B57/08; Y; Y10; Y10S; Y10S209/00; Y10S209/936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2351888A
Cited
US2472945A
Cited
US2791730A
Cited
US2982862A
Cited
US3092941A
Cited
US3094214A
Cited
US3302103A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-21 | 1972-10-21 | 1973-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-21 | 1976-10-21 | 1977-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-21 | 1980-10-21 | 1981-04-22 | $7700.00 | Window Closed / Lapsed |