US2867206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable heater and cooker
Assignee: Individual
•
Filing: 1955-01-07
•
Granted: 1959-01-06
•
Expires: 1975-01-07
Abstract
No abstract record available.
Inventors
- 👤 Mendez Alfredo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:20
CPC Classifications
F; F24; F24C; F24C3/00; F24C3/14; F24C3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1160894A
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US1448900A
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US1580909A
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US2093591A
Cited
FR825296A
Cited
US2465643A
Cited
US2497321A
Cited
US2666480A
Cited
US2707416A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-05 | 1962-07-07 | 1963-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-05 | 1966-07-07 | 1967-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-05 | 1970-07-07 | 1971-01-06 | $7700.00 | Window Closed / Lapsed |