Patent US2614610A successfully refreshed from Google Patents.
US2998097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Smoke consumer
Assignee: Individual
•
Filing: 1957-11-18
•
Granted: 1961-08-29
•
Expires: 1977-11-18
Abstract
No abstract record available.
Inventors
- 👤 James M Baxter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:26
CPC Classifications
F; F23; F23B; F23B7/00; F23J; F23J11/00; F23B2700/00; F23B2700/023; Y; Y10; Y10S; Y10S261/00; Y10S261/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US516664A
Cited
US704199A
Cited
US880747A
Cited
US1117309A
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US1139053A
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US1550357A
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US1620826A
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US1744084A
Cited
US1867933A
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US2090287A
Cited
US1939949A
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US2090466A
Cited
US2152251A
Cited
US2738178A
Cited
US2696274A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |