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US3368674A
Expired / Lapsed
US
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Apparatus for testing cigarettes and the like
Assignee: Körber AG
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Filing: 1965-10-04
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Granted: 1968-02-13
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Expires: 1985-10-04
Abstract
No abstract record available.
Inventors
- 👤 Koeppe Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:44
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/32; A24C5/34; A24C5/343
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2296719A
Cited
US3064809A
Cited
US3073034A
Cited
US3237764A
Cited
US3168196A
Cited
US3273710A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |