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Patent US2992647A successfully refreshed from Google Patents.
US2992647A
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Thermostatically controlled cigarette and method of making the same
Assignee: Individual
•
Filing: 1958-11-05
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Granted: 1961-07-18
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Expires: 1978-11-05
Abstract
No abstract record available.
Inventors
- 👤 Frank H J Figge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:53
CPC Classifications
A; A24; A24D; A24D1/00; A24D1/02; A24D1/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US439004A
Cited
US1770616A
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US1711487A
Cited
US2694399A
Cited
US2754828A
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US2854010A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |